Bob....I wish I wish I wish that in our mailbox, when we decide to keep a PM. We can do it in a separate block from our new PM's. I am up to 39 kept messages now in my mailbox, and it just drives me crazy that I have to keep track of how many I have to know when I get a new one.
The archive feature is lovely, but unless you know a keyword in the post, there is a chance you will never find it again.