StartupWeekend: 70 Founders Create One Company in a Weekend
techcrunch.com
techcrunch.com
Maybe a 48 hour startup competition would do, too? Not working on a startup together, but everybody on their own startup? I participated in the 48h game programming competition once, and it was a lot of fun. People would just exchange advice and ideas in irc while the event was on, and it was a great sense of community.
I'd love to hear about something like this if it happens in NYC. Why is NYC not more of a startup hub?
I think it comes down to two things: I-banks and hedge funds pay too well for most programmers to consider leaving those jobs to go the startup route.
And perhaps more importantly: there's not a strong tradition of successful founders who stay here as angel investors, unlike in Silicon Valley.