Why not make it so the sender of a PM can tell that his/her PM was read by the receiver.  It would stop a lot of people from sitting there wondering why they never got a reply back from who they sent it too if they could see that it was read or not in the first place!!  I have so many PM's sent, but have no idea what was read or not!  So I sit here wondering was I being ignored by the receiver or did they just not read it?  If this can be done, can it be done real quick?  Thanks.