Weekend/Side Project 101: Inspiration
http://www.reddit.com/r/AskReddit/comments/j1qzy/would_the_college_students20somethings_of_reddit/Within in hour this guy comes up with an idea, posts it to Reddit for feedback, and launches. Has no prior experience with website development. Maybe it will never get off the ground and maybe it will fail, but the effort is admirable.
What idea have you been sitting on?