Is chatroulette over?

I have an idea that's been stewing in my head for awhile but first I need additional input.

I've read that both Fanning and Parker believe that chatroulette has the potential to become big.

I think that once they've fixed the obvious problems, what's left will be a big group of people nexting and nexting 'til they encounter the very limited pool of attractive or interesting people using it. Doesn't sound very fun.

Is chatroulette a fad that's over?