I love the idea. Yours is the first social network style site that I have joined. I do however, have a couple of comments and thoughts about the site. Firstly, when I sign up and am filling out the form, I didn't see any warning that my profile and request were immediately going to be published on the front page with no apparent way to edit the request. I spent some time clicking around trying to find out how to edit…
We will clean up and categorize the advice requests. You are absolutely on point on discoverability. We are experimenting with the concept of affinities, where based on your affiliations, you get more or less access to mentors. Trick is in defining these affiliations correctly.
Thanks so much for the encouragement! Look forward to interacting more. (p.s. drop me a message at Mentii so I know who you are -- https://mentii.com/mentor/sumit.suman)