Looking back on TechCrunch50 a week later, it was an amazing event -- we're still working our way through all of the new opportunities it helped create for us! It confirmed our key reason for applying to TechCrunch50 in the first place: our customers were in their audience. "Working the booth" to talk to the attendees one-on- one was incredibly informative because we got frank and immediate feedback from potential beta testers and even a few investors.

Well, after over a year of stealth development, Ångströ finally launched. The TechCrunch50 panel questions were great and despite some tough wifi issues we managed a good presentation. People are saying we did a pretty good job!

Rohit did an awesome presentation and I drove the tech demo/presentation. We got excellent feedback. The panel got that we have unique technology, that's it's defensible, and that the big question was about our business model.

We think that's quite simple: if we can deliver news that matters about your professional network, that will be useful to every single business professional. The business model will follow from that...