Frankly, I've always thought that dating sites (or, for that matter, social networks) that allow nudes as main pics are simply tacky. For example, Gaywatch calls itself "the gay myspace" but one look at it and it's just disgusting... half of the main pics are erect penises and other stuff that makes it look like it's nothing more than a hookup site (which is probably true.)

If you're trying to maintain a semblence of class, I'd vote for maintaining the "no nudes as main pic" idea.

The other issue is... when 2257A/4472 regs are finally published, you'll probably have to eliminate explicit pics (meaning, no sex, no erections) unless you want to mess with 2257 docs... which arguably require actual physical inspection of the ID rather than a photocopy... for every member with an explicit pic.