OK. So the wife comes up to me and says "now that the kids aren't around, I want to talk to you about the pictures I've seen on the computer. What kind of perverted stuff are you into?" She's dead serious and tells me she didn't sleep last night worrying about it.
Anyway, long story short, I showed her the thread and the pictures. And while I don't think she thinks I'm some sick pervert anymore, she does seem to think we are all quite odd.