BlogAmp is a free Winamp plugin that allows the user to keep in his personal web page a list with the last songs played in his Winamp. This list is update by FTP in real time.
Hmm, it looks somewhat interesting. Of course, I don’t listen to mp3s much due to their low sound quality, but perhaps others would find this useful. So, hey, leave a comment if you give this a try.
(Link from the mailing list of WebWord, a usability website)