Wow, very cool. I was actually just thinking about this exact idea last night. A close friend of mine is going through a very rough time and I spent a few hours on the phone with him.
Mental health resources just aren't working for him, and I don't think he has a lot of positive role models in his life whom he can turn to. And we live in a time where many of the traditional institutions tasked with steering a young person into adulthood (religion, education, family, etc.) are broken or dysfunctional themselves.
This is definitely one startup that I would really like to see succeed. Good luck...