Does anyone remember the heyday of chat rooms? Excluding Fluther's, of course, does anything like that still exist?

I remember logging on late at night, listening to the screech of dial-up, and chatting with a consistent group of people. The rooms would be crowded, multiple conversations going on at once, couples breaking off into private rooms for flirting and sexting. Fluther sort of replicates those character relationships (in a very slo-mo way), but it struck me that it seems like chat has gone the way of the dinosaur (not necessarily a bad thing). Does it still exist?