[bauchidgw]

non of them - weekend projects are about experience first, money second - what does work, what doesn't work - how much effort is it? every project that does not just stay in "idea space" is a huge win. and an infinite amount more valueable than any great billion dollar idea that is still stuck in someones head.

said that: checkout http://replycam.com - i learned that any technology that you cant easily iterate a (project) killer (in this case the flash webcam booth app)