I've been playing with PhotoSwap for a few days, and having lots of fun. However, many times after exchanging a few innocent shots with someone, I'll get one that appears as though it must be a signal of some sort (a hand gesture, a particular position or what have you) and I haven't a clue what any of the "secret language" is. Well, except for the feet thing. Someone clued me in about that one, which is a good thing, because it could have been really embarrassing otherwise. Is there any list of what the PhotoSwap visual cues are, so folks can know how to avoid innocent mistakes? - M.