I dig somafm, particularly the Groove Salad station. Sometimes I get into a nice chilled state of mind at night and would love to fall asleep to some cool grooves, but don’t want XMMS (my mp3 player) to run all night long. Well, I can do this easily in a terminal shell by first finding the pid of XMMS and then using the sleep command. Elegance in simplicity.
michael@orion:~$ ps ax | grep xmms 29540 ? SLl 0:20 /usr/bin/xmms /tmp/groovesalad.pls 30511 pts/0 R+ 0:00 grep xmms michael@orion:~$ sleep 1200; kill 29540