After all, if you're talking OOCly, "You see xxx talking to yyy" doesn't makes much sense.

Besides, if you're in a war region, too much private talking might be seen as a signal of conpiracy, even though the truth is that much of the talking is OOC! (Just guessing. Never happened to me!)
Implementing this could require a new OOC talking button, which wouldn't be so cool, but I'm sure someone will have an idea around this!
