If you want to do startups you should go to school and bootstrap something on the side. If you come up with a viable product you can then maybe consider dropping out, but you need to hedge your bets and start by going. Note that Bill Gates was a college dropout not someone who never went to college, BIG difference.
College isn't about the curriculum as much as about your fellow students. If you go to a good Computer Science department, you WILL find coders that are at least as good as you. Great people to start projects with and network with if you are looking to do a startup.
This seems like great advice, or at least it's working out for me. I had the money before college to consider not going, but I never seriously considered it. If you get into a decent school, which most technically inclined people don't have a problem with, you'll meet a ton of smart students and professors.
For something like what you're doing, you will likely meet a lot of similar students in your CS classes, many of which who might not even care for college but go for other reasons (their parents value education, they want the college experience, etc).
I really agree with hedging your bets; if you have the happy problem of creating something that is worth dropping out to work on, more power to you.
College isn't about the curriculum as much as about your fellow students. If you go to a good Computer Science department, you WILL find coders that are at least as good as you. Great people to start projects with and network with if you are looking to do a startup.