I've had this for a while, and some people have been using it to send Ages, so I might as well open it for everyone.
UAM Uploader: http://dusty.homeunix.net/upload/
It doesn't automatically place the Age in UAM, but it does give people a place to upload it, and since I am automatically notified when something is uploaded, it can be a lot faster and more reliable than posting in a forum and waiting for me to read it. It's quite convenient for both Writers and myself!