Just to mention that I’ve added a “recently listened” bit on the sidebar on the main page. (RSS consumers, click on the link to see the front page in its full glory!)
This is assembled by last.fm, a rather nifty online radio service that notes what you listen to and can then recommend new tracks and artists, or let you listen to other people’s choices. It also grabs what I listen to at home via iTunes or the fantastic Amarok.
It will no doubt be a bit out of date, but I don’t imagine anyone will know or care 