Forum Moderators: open
If GoogleGuy gets bored one afternoon (OK, not likely working at the 'plex) then he could compare the searches run by people who have SafeSearch enabled against those that don't. I think we can guess what kinds of words the SafeSearch users would not be using, but I'm sure that the words SafeSearch users use more than other people would would make interesting reading. I guess homework, music, and toy related. Probably SEO too, as we're a pretty puritanical lot.
One of our main pages was not available with SafeSearch on for a while last year, it made no noticeable difference.