Very cool and kudos on the idea. We built something about a year ago that's very similar (<a href="http://confideapp.com" rel="nofollow">http://confideapp.com</a>). It's a place where people have talked about suicide, sex, relationships, pain and joy. I'd be happy to chat about what we learned in hopes you could grow something bigger that will positively impact more people than we're able to. Happy holidays!