BlockChalk is an anonymous message board for your neighborhood. The company's founders want to enable neighbors to interact with each other while protecting everybody's privacy. At it's core, BlockChalk feels a bit like an anonymous, location-based Twitter clone. BlockChalk just released its native iPhone ( iTunes link ) today and also offers an app for the Palm Pre and Pixi. Android users can access the service through a mobile website. Sponsor Anonymity Makes for an Easy Setup Given that BlockChalk is completely anonymous, you don't have to sign up for the service or jump through any hoops before you can get started. Simply start up the app, allow the service to access your location data and you can see what others around you are saying. BlockChalk works worldwide and has active users in over 90 countries. Features BlockChalk keeps its feature set light and to the point. Besides posting your own messages, you can browse replies to your own posts and respond to messages publicly and in private. On the iPhone, BlockChalk also supports push notifications. By default, BlockChalk doesn't reveal a user's exact location. You can, however, force the service to do so by typing [here] in a post. One of the company's co-founders, Stephen Hood, used to run the product team at del.icio.us and some of the same design aesthetics shows in BlockChalk. The design is simple, to the point and doesn't get in the way of the product's features. Anonymity: Good, Bad or Just the Best Way to Get People to Share? While using BlockChalk is a lot of fun, there is also something strange about the anonymity of the service. On the one hand, it will surely encourage those users who would otherwise be afraid to reveal their location to use the service. On the other hand, however, this could easily encourage vandalism. BlockChalk offers a profanity filter and the ability to 'bury' posts, but only time - or an attack by 4chan - will tell if this will be enough to discourage disruption. Discuss

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BlockChalk: An Anonymous Message Board for Your Neighborhood

In a world where emails, phone calls, texts, and Tweets constantly bombard us, it is getting harder and harder to manage the firehose of data and information being thrust our way. For young companies to succeed this environment, it is imparitive they become organized and efficient lest they fall behind and quickly become overwhelmed. While there is no shortage of online solutions, it can be hard to know which one is the right tool for the job, so here's a list of five web applications to help kick-start your company and keep it organized without breaking the bank. Sponsor Google Apps - Google's collection of web apps includes solutions for corporate email accounts, calendars or contacts, but its best use for a new startup is with document sharing. Using Google Docs to collaborate on text documents, spreadsheets or even presentations is far more efficient than sending a file in an email attachment. In recent years, Zoho has become an increasingly competitive enterprise alternative to Google, even adding integration with Google Apps . Zoho has also introduced more features that help it stand out against Google Apps, including their own CRM solution that aims to compete with Salesforce.com . Basecamp - We here at ReadWriteWeb use Basecamp on a daily basis for managing ongoing projects and reviewing edits of our stories. Developed by 37signals , Basecamp offers a great interface with an easily read dashboard of the latest activity, as well as to-do lists, milestones and email alerts. For the on-the-go entrepreneur, there are a handful of mobile Basecamp apps ranging in features and price. Personally, I recommend using Insight for iPhone , which was rebranded from Encamp and recently recommended by 37signals . Dropbox - Whether it's large financial spreadsheets, or Photoshop mockups of your website-to-be, you are going to need somewhere to store all your files. Dropbox makes all of these easy and relatively inexpensive, offering up to 100 GB for $20 a month. But it's not just storage. Dropbox can automatically sync with folders on your desktop, creating an offsite backup of your vital startup files in the cloud, which any member of your staff can access. An alternative solution would be to use Box.net , however their pricing plans are higher than Dropbox's and are aimed at larger corporations. Dimdim - The next time you find yourself struggling to explain an intricate concept to your coworkers through a text document or presentation, check out Dimdim and use the power of screen-sharing to make your point crystal clear. One of Dimdim's best features is that their product works entirely from within your web browser without the need to download or install any extra software. Screen-sharing services like Dimdim can save a young company hundreds if not thousands of dollars in travel expenses by providing a much more efficient way to meet and share information. Also a notable service in this space is Citrix's GoToMeeting . However, like Box.net to Dropbox, its pricing is much higher than Dimdim's. MindMeister - Between the last two semesters of graduate school, I worked on a collaborative ten-week reporting project, and used online mind-mapping app MindMeister extensively to stay organized. The application is a great way to keep those more abstract ideas organized in an easy-to-understand way. Countless startups have mapped out their product ideas and business plans on giant whiteboards, and now the whiteboard has gone digital. MindMeister makes it easy to create and share mind maps and flow charts, and best of all, its free to get started. Photo by Flickr user simax . Discuss

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5 Web Apps To Keep Your Startup Organized

While maybe not the most visually compelling product, Healthful Apps represents an interesting new trend for 2010. Created by Apps for All , the product recommends customer-reviewed iPhone health applications in a variety of categories including autism, relaxation and memory. Although the company's first effort is focused on health, the larger industry-wide question remains - will this year's branded iPhone app be a recommendation app? Sponsor Last year ReadWriteWeb covered Appsfire as one service that allows users to bookmark and share their favorite iPhone apps. While it's certainly a useful tool, recommendations are made by individuals rather than influential groups. As seen with Healthful Apps, there's opportunity to extend these recommendation-based applications to special-interest and location-based communities. Imagine investment communities trading and reviewing stock and news apps, or Oprah Winfrey's community recommending shopping and reading apps, or New Yorkers sharing transportation and amenity apps. The personalization of applications by politics, lifestyle, locale and community may prove more useful in making app recommendations than any automated Genius system that Apple could hope to cook up. Additionally, because providers can monetize recommendations through paid app referral fees, it's entirely possible that influential communities can earn money simply by weighing in with their app preferences. It's honestly so meta that it hurts, but if social media has taught us anything, it's that community influencers are tastemakers. If this is in fact the future, then my question to you is this - Which communities would you take recommendations from, and would you pay for the app? Discuss

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Will Recommendation Apps be the New iPhone App Hotness?

Earlier this year at the SemTech conference in San Jose, I sat down with Wolfram|Alpha 's Russell Foltz-Smith. Wolfram|Alpha bills itself as a "computational knowledge engine," a nerdy and unfortunately not very intuitive description. Because it's hard to grok, most people have categorized Wolfram|Alpha as a new type of search engine. The site got a lot of press when it launched in May , as many pundits saw it as a challenger to Google. However in our own extensive tests of the product before launch, we concluded that it isn't a "Google Killer" and that it has more in common with Wikipedia. Even now there is still confusion about what Wolfram|Alpha is and what its main use cases will be. In this interview with Russell Foltz-Smith, we discuss what people are using Wolfram|Alpha for now; and more importantly what its uses will be in the near future. Sponsor Editor's note: This story is part of a series we call Redux, where we'll re-publish some of our best posts of 2009. As we look back at the year - and ahead to what next year holds - we think these are the stories that deserve a second glance. It's not just a best-of list, it's also a collection of posts that examine the fundamental issues that continue to shape the Web. We hope you enjoy reading them again and we look forward to bringing you more Web products and trends analysis in 2010. Happy holidays from Team ReadWriteWeb! Wolfram|Alpha: What is it Good For? Wolfram|Alpha is a product that was built on top of founder Stephen Wolfram's Mathematica product, a software tool for mathematicians that was initially released in 1988. The aim is to allow users to type human-like statements and have computations done on those. Wolfram|Alpha was first conceived and started development about 4 years ago, and just 6-8 months ago the team gave serious consideration to taking the product to a wider consumer audience. I started out by asking Foltz-Smith what the Wolfram|Alpha team thought of all the media hype around their product, particularly about the "Google Killer" theme which many media outlets reveled in. Foltz-Smith replied that they were expecting to be compared to Google, but not to that extent. Their team was a little surprised there wasn't more discussion around Wolfram|Alpha's similarities to Wikipedia and Freebase (although he noted that ReadWriteWeb certainly covered that!). Regarding the Google comparisons, Foltz-Smith said that they didn't give into the hype - they stuck to what their goals were. I remarked that many people still seem confused about what Wolfram|Alpha does and what it can be used for. Foltz-Smith said that people will use it for different things. The crux of the product though is that it allows people to compute and calculate things. But will mainstream people use Wolfram|Alpha? Right now, it seems to be focused on mathematicians. Foltz-Smith replied that yes, eventually Wolfram|Alpha will find a mainstream audience. It has started specific, but it will go broader. First, he said, it has to "pass a test" with "serious users" - by which he means academics and computational users. If it's useful for them, claimed Foltz-Smith, it will then go mainstream. Use Case: Education One real-world use case we talked about was using Wolfram|Alpha in education. Russell Foltz-Smith said that Wolfram|Alpha could be used to automatically generate problem sets for students, and then research those sets. A recent article in education website Chronicle.com argued that Wolfram|Alpha may have a less desired effect: encouraging cheating and laziness in students. This is because Wolfram|Alpha not only solves complex math problems, it "also can spell out the steps leading to those solutions." Stephen Wolfram told Chronicle.com that computer-algebra systems like Wolfram|Alpha actually improve education - because they allow students to explore complex problems on their own and intuitively determine how functions work, rather than just learn rote processes. Wolfram claimed that "it's better to let them [students] stand on that platform and go further." Either way, it's clear that Wolfram|Alpha and similar computational software will force the education system to adapt and change. Students now have a new (and certainly easier to use, as it's on the Web) platform on which to compute things. There's no point in the education system pretending it doesn't exist. If you're interested in tracking the progress of Wolfram|Alpha in educational settings, there is a wiki devoted to 'Teaching Undergraduate Math with Wolfram|Alpha.' Use Case: Computational Journalism This one was described to me as "anomaly spotting." For example with the current interest in swine flu news, Wolfram|Alpha could be used to fact-find and compute interesting trends. As Foltz-Smith described it, Wolfram|Alpha could "automatically enhance news." Foltz-Smith noted that CNN and other major networks do this already (analyze data), but that it's expensive to do. The end results on CNN are added value things like interactive maps and fancy diagrams. Wolfram|Alpha could make this type of data gathering and analysis presentation inexpensive and common place amongst all kinds of news operations - including good old blogs. Use Case: Sports Watching Imagine sitting in your sofa in the lounge, remote control in one hand and your favorite beverage in the other. You're watching the Friday night game on TV, it's a close game and you're curious about which team has the better chance of winning. Why, check Wolfram|Alpha of course! In real time, Wolfram|Alpha could compute statistics about not just the history of the two teams - but the history of the location of the game, the weather, the season so far, etc. As Foltz-Smith explained it, Wolfram|Alpha would be able to do "chained queries" - queries made up of multiple parts. For example: which quarterback had the best winning record in games played in the rain during the 1970s. Other Use Cases We also discussed medical and scientific use cases. Although there are early examples of Wolfram|Alpha in health, such as a nutrition label generator , Foltz-Smith was generally cautious about medical uses - because a lot of health data "can't be wrong." He noted that in use cases like medical research, the issue of data fidelity is key. For example with the human genome, you have to take great care of that data and associated algorithms. Also he explained that as something like the human genome scales, how do you do QA? Foltz-Smith admitted that the Wolfram|Alpha team is still working on these and similar issues. But they have a lot of people devoted to solving this problem. Some types of data could be crowdsourced, e.g. in linguistics, but other data needs different approaches. Conclusion It was interesting to hear about some of the potential uses of Wolfram|Alpha. We at ReadWriteWeb think this product has a promising future. If Web 2.0 was about creating data (user generated content, to use the most familiar term for this), then the next generation of the Web is all about using that data. Wolfram|Alpha is premised on using and computing data. Let us know in the comments what use cases you see for Wolfram|Alpha, and whether you're aware of similar computational web apps. See also: Wolfram|Alpha: Our First Impressions Wolfram|Alpha in Action: Our Screenshots Mixed Emotions: Our First Hands-On Test Of Wolfram|Alpha Wolfram|Alpha Launch: Here's What You Need to Know Wolfram Alpha Gets Its First Update Discuss

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Wolfram|Alpha: The Use Cases

It's been almost a year since I last worked with DIY repair site FixYa but I still remember the traffic spike we'd see every Christmas. While families would be thrilled to unwrap smart phones, netbooks and flat screen monitors in the early morning, they'd find themselves lost in a sea of instructions by noon. There is nothing worse than having a new shiny toy and not being able to play with it. In addition to FixYa, below are a few resources you can use to help set up your new gadgets. Sponsor 1. How Stuff Works : If you're looking for a basic understanding of your computer or device, you can always check out this site for some helpful videos. The site offers tips on everything from adding RAM to your laptop to deconstructing your wireless mouse. 2. Videojug : This site offers videos on everything from cooking to cars. The site's technology and cars section offers a variety of how-to information including how to get videos onto your iPod to how to set up your PlayStation. 3. Aardvark : When in doubt, ask the mob. While not specifically a gadget site, Aardvark allows you query your network for answers via email, instant message, iPhone app and web interface. Named ReadWriteWeb's Best Little Co. of 2009 , the beauty of this site is that only those with a self-proclaimed expertise will be asked to solve your gadget problems. 4. Gdgt : Gdgt is a social wiki site where users trade tips and tricks on their favorite gadgets. Launched by former Engadget editors Ryan Block and Peter Rojas, the site offers specs and reviews on some of the newest products on the market. If you can't solve your gadget-related issue on one of the video sites, it's probably because the product is too new to have how-to videos. Check Gdgt for the listing and look at the discussion page for details. 5. iFixit Teardowns : And finally, if you're feeling ambitious and you don't want to wait on the phone for a manufacturer's 1-800 number, iFixit offers user-generated teardown guides. The guides give a photo documentation of gadget disassembly as well as commentary on parts and hardware. Check your product documentation before venturing into this territory, you wouldn't want to void your warranty before getting the device working. Discuss

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5 Sites to Help You Set Up Your New Gadgets

At the close of a whiz-bang year, OpenID has a lot to be proud of. With a community of 9 million sites that use OpenID logins and 1 billion individual users, OpenID has effectively revolutionized the way we are able to create and maintain portable identities. Best of all, it's not just bloggers and geeks who sang OpenID's praises: The U.S. federal government got on board this year, too. Sponsor OpenID accounts are enabled by such providers as AOL, Blogger, Flickr, Google, LiveJournal, MySpace, Verisign, WordPress and Yahoo with announcements of upcoming OpenIDs from Microsoft and PayPal. Sites that allow users to login with OpenID range from major retailers and music labels to news organizations and social sites. As for the government, at the Gov 2.0 Summit in Washington, DC, earlier this year, the General Services Administration and several government agencies announced they would adopt OpenID as part of the White House's Open Government Initiative. Participating companies included Yahoo!, PayPal, Google, Equifax, AOL, VeriSign, Acxiom, Citi, Privo and Wave Systems. On the government side is the Center for Information Technology (CIT), National Institutes of Health (NIH), U.S. Department of Health and Human Services (HHS), and related agencies. Not only is the government's involvement a vote of confidence for OpenID's innovation; it also speaks to the product's security progress, which was spearheaded by security committee head and PayPal exec Andrew Nash. In addition to developing and spreading the OpenID product, there's also the OpenID Foundation, which appointed its first executive committee, including Chris Messina and Don Thibeau, in 2009. Portable identity is one of our favorite themes from this year, and we applaud what OpenID has been able to accomplish. What do you look forward to seeing from the product, the foundation and OpenID partner sites in the year to come? Let us know your thoughts in the comments. Discuss

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OpenID Ends 2009 With 1 Billion Users

We've been keeping an eye on super-simple feed reader Lazyfeed for about six months now. Cofounder and CEO Ethan Gahng wrote us today to let us know about some exciting changes users will see tomorrow morning when the startup launches Lazyfeed Squared, the second version of the product. "In our previous version," he said, "users had to click on updated topics to see what's inside. That is not lazy. And it wasn't fun enough. With the new version, it's not just the topics that update - each topic has its own live updates which show the latest headlines along with images." Sponsor In days of yore , users would type in a tag or single-word search term, and LazyFeed would return videos, photos and blog posts tagged with that term. Users were then prompted to add that term as a topic, which essentially meant the search was saved. The UI looked like a typical feed reader: In September, the site announced support for both RSSCloud and PubSubHubBub protocols, making the product even quicker, in some cases as fast as an IM client. Lazyfeed Squared retains the real-time capabilities of the previous version, but it's a more passive experience, like watching television. "It delivers updates (updated content) of updates(updated topics)," said Gahng. "You don't even need to flick a finger to see what's up with your topics. You can just add stuff and watch live content flow in." Lazyfeed has also eliminated the need to sign up to use the service. "This will make it much easier to recommend Lazyfeed to your friends," said Gahng. "We think this will greatly make Lazyfeed more approachable for first-time users." Discuss

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Lazyfeed Gets Even Lazier: Users Get TV-Like Feed Reader