Feedback: looks like (1) a fast way to get sued, and (2) an easy way to spend a lot of time without being able to make money. I wish you luck but I don't see a business model here. Interesting, yes, but how will you make money? I see only a few ways to make money:

* Advertising (recruiters being the likely choice) * Selling your database to recruiters

What do you see that I don't see?

Good luck though - I hope it works out for you.