ever they want as if it's a pub. That's were I'd recommend getting a good feel for those that are in the site poppin' into the site. Of course, that's just a sample of who's available that week.
There are some tags out there that give you some insight to a handful of users around here like #adayinthelife and #3questions. Take your time with them if you go down those rabbit holes. There's a bit there.