Do you mean like a subforum to discuss their own social and mental problems as if their issues are separate from the rest, or to discuss specific gifts and talents? For the latter I believe there is a subforum in the General subforums related to Creativity. I don't think the former can be done without generating some feelings that some people consider themselves superiors to others by their own evaluation.

Many gifted people (have) lived a lonely and miserable life. It seems that there is a correlation between the two, but I'm reluctant to call it a causal relationship. I'm not sure if I'm gifted (it's not objective to evaluate oneself). I definitely don't see myself so. However, I know that I think differently, and that what separates me from the pack.