I've met a handful of members, and I interact with some of them elsewhere online, but I tend to use screen names here even when referring to them. I even use her screen name when I'm referring to my boss. Though when it comes to convention work, I'm her boss, and yes, things get a little confused sometimes - we chat about convention stuff all the time at work, and last Sunday after our convention committee meeting we were talking about work while waiting for the bus. Our bowling league may be the only neutral ground we have any more - though I'm a better bowler than she is. 
There are a number of departed posters with whom I remain RL friends, as well, both people whom I see regularly and people with whom I correspond mostly online. I see Rosemary and Emissary at conventions, and a couple of months ago I had a chat on Skype with kipron - he was just getting into work, and I was just getting ready for bed, and our schedules overlapped by about 30 minutes.

There are a number of departed posters with whom I remain RL friends, as well, both people whom I see regularly and people with whom I correspond mostly online. I see Rosemary and Emissary at conventions, and a couple of months ago I had a chat on Skype with kipron - he was just getting into work, and I was just getting ready for bed, and our schedules overlapped by about 30 minutes.