TechCrunch50 Wrap-Up. Congrats To All The Startups Who Made It.
To all those startups who made it to TechCrunch50 this year, whether it was on stage or in the DemoPit, congratulations and thank you. We wouldn’t be here if there weren’t so many creative entrepreneurs out there trying to build something worthwhile out of nothing but ideas, sweat, and a little risk capital. A little risk can go a long why. And while it is true that this year’s crop brought fewer wild ideas than in the past, it is also true that by and large there were a lot more solid ideas as well.
One of the best things about TechCrunch50 is not what happens on stage, but what happens before companies even get there. Startups that don’t even have a working demo or a product are forced to build one just to be considered. So many startup founders at TechCrunch50, even those who don’t make it to the final 50, have told me how valuable this selection process is. There is nothing like a deadline to focus your ideas. And once you are there, the dealmaking in the DemoPit was intense.
Over the course of the two-day conference, we covered all 50 finalist demos, put up more than a dozen video interviews, and reported announcements made at TC50 from Bing, Facebook, Google, AOL, and MySpace. Even the TC50 winner from two years ago, Mint, had its own little announcement. If you weren’t one of the nearly 2,000 people in attendance, perhaps you were one of the 97,855 unique viewers who caught some of the presentations streamed live on video.
There was so much happening at the conference, even if you were there you missed half of it. After the jump is a handy list of links to all of our TC50 coverage, including every company demo, announcement, backstage interview, and commentary. There is also an extensive list of links to other coverage (if we are missing something, let us know) and, at the very bottom, to Crunchbase profiles of each of the 50 finalists.
I did interviews with most of the TechCrunch50 experts backstage and there was a common gripe about the companies launching there: Not enough passion, 
Here’s the thing I love about Reid Hoffman. There’s no “We-don’t-comment-on-rumors-and-speculation” BS with him. You ask him a question and he gives you an answer.
It’s 5 p.m. and we’re in the homestretch! The experts and the Twitterers seem to be less impressed with the companies this afternoon than the ones this morning. That or we’re all just getting tired after 40-something demos.
The idea of adding a social network to any site is a compelling one. Currently, most sites do this by creating their own networks using service like Facebook Groups and Ning. But those obviously aren’t actually your own site, they are other sites set up under your site’s name. 
While Facebook continues to grow, and some companies are getting more comfortable with using it for things like Pages, LinkedIn still fills the gap for users who want a more professional setting for social networking. A new service launching in public beta today at 
A lot of people use Twitter to have conversations with others, but that’s not really what it was built for. Initially, Twitter was just supposed to be a place to update what you are doing; the @reply only came around because people started using it to direct a conversation at another user. Now conversations are one of the most interesting things about Twitter, and a new startup launching in private beta today at