How do you find a band member or a band if you are new in town? Forget the forum ads, forget the facebook, they are not for it.
There should be one place like this where you can gather a crew and start a band. Just pick up your ganre, set current band members (if any) and search for people in your town. That simple.
There are a lot more that could come on top of this but this is starting point, it should be very easy to use. Interested? Tell me at least what you think about it?