Yeah, I'm definitely in... The problem is finding software that allows you to organize your own tournaments...
The only ones that I know of are
www.pokerroom.com, but that does not accept US players (and they do not allow you to organize tournament for Free Play) and PokerStars, but they only allow their "VIP Players" to organize personal tournaments.
So I think that there's definitely interest, but there's no medium...
And I'm actually a fount of useless knowledge on the subject because I work for a software company that designs and maintains the software for a poker website, so I know a little about the big Internet competitors.
HOWEVER, there might be some smaller competitors that allow members to organize personal tournaments... I don't know of any, though. Sorry. :(