Umm, what I have read and experienced myself (I have read waaay more stuff than have personal first-hand experience, lol), is that disclosure really depends and You should take into account the place, the environment and general audience. Guys usually do not read profiles and go by visual stimulation, so chances are that they might see Your lovely face, skip Your profile and just bump straight into Your PMs. If You dont want to date, that's fine (except they would have also skipped reading that part in Your profile, cause You know.. they dont read profiles

- especially the hot ones, they usually are too hot for that or just skipped literature for sports in the elementary).
Then again, if You put up that You are TG, Your profile will attract a different kind of persons, not necessarily ->-bleeped-<-s but... Those people will read Your profile and write You mostly because You are cute and TG. So... (TMI - and sometimes they just search for jerk off materials.... at least I have been told so by others).
And another stuff, despite of what You are saying there, they will have a different agenda and even if You put flat out that You wont date and are looking for friends only, they still might have hopes and pursue them actively. And their definition of friendship is slightly different too

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Oh and btw, please feel free to disregard all the afore-mentioned because there are real jewels out there who just dont fit in any of categories and are just great guys who will respect You no matter what

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