I guess I agree with BDSM_tourguide

Judging by the fact that most people write NOTHING AT ALL in their profile there doesn't seem to be a great demand for more info space. The anonymity is part of the fun for me, and the personal message feature is good for sending little private messages/

Besides, some of us fat, ugly bastards don't want everyone to know we're fat, ugly bastards.
Same applies to handsome hunks like myself. I don't want to be constantly pestered by female admirers