there should be a category for nameless OC encounters with other OCers. more and more I've been running into others OC and we just nod or say hi in passing but don't really talk. something like that craig's list encounter section. "hey who was the other OCer in walmart Fowlerville?" side note...I've had some blow off encounters too where I intended to chat real quick with them and got a blow off answer. just thought we would have a little more professional courtesy. maybe it's just me.