This is something I've been thinking about on and off for a week or so. I have no interest in an R/L relationship with anybody but my husband, so for me, it's a question of "when does something online cross the line to being unfaithful?"

Technically speaking, if there's no sex involved, then you (royal you, not you, Warbaby) aren't committing adultery. As far as online experiences, my basic attitude is this: I'm willing to flirt and play around with some role play or write some short stories at some point, but I don't want to establish a more formal relationship with somebody else. I never want to put myself in a position where I have to explain what I've been doing.