I guess server was the wrong word. That link is requesting exactly the feature I am.

Is server functionality really a requirement on an Android device? Wouldn't http://www.ventismedia.com/mantis/view.php?id=10549 suffice?

-Rusty

It would be great if MM4A could send music to other devices. I was at a friend's the other night and wanted to play music from my phone on their system, and I was disappointed that I had to get another app to do it (BubbleUPnP).