I just saw someone posting on E who I know (knew in college) IRL. It's no problem at all, since a) we were perfectly friendly and b) I don't have some alternate internet-only personality, but I had a little moment of "ahh, what are you doing here!" Especially since me being Emily who lives in Chile doesn't exactly make it hard for someone who knows me to figure out that it's me.
Has this ever happened to you? Would you be freaked out if it did, or think it was cool, or what? Just curious