The only problem is, such a site would look a lot like the searches that you can see in the 'Monitor' window:

sex
boobies
sex
britney
sex

etc etc etc

I wish there were a way fans of a specific group or type of music could agree to try to be online, like say '80s new wave music fans on Thursday nights or Todd Rundgren fans on Wednesdays from 6 to 9 PM EST or something.

Bands with organized message boards can probably do this-- and if it caught on it'd really help.