Ask a few people that you would expect to know about something like this and if none of them have heard of it then practically speaking it doesn't exist. The added bonus is you can see if these people think it would be useful.
7 karma · joined September 2, 2007
I would love to talk more about it.
I like how you can post your question and it gets you to sign up slowly step by step. UI is pretty nice and also fast.
About us should have some more meat. FAQ and Contact us at the top don't work. Should have a similar quick way for tutors to get started like you have for questions. Clicking on cost to sort by cost causes an exception. Overall maybe a bit too many rows with links which is a bit confusing. Maybe simplify the navigation a bit. Why have the see all categories? Why not just show them all? NOt that many anyway.
I wish you a lot of luck!