I've met a lot of old Qlers (old as in long time). Jauntie, Scarlett, Ksarat, Tea-Coffee-or-Me, Owen and more.
One thing I noticed though - after a QL meeting one can't respond with the same fervour as before. It sort of spoils the 'heated debate' scenarios and things end up in mindless yapping. Plus those who get acquainted, gang up on those unknown ones with a counter opinion on threads.