I think that one of the best features about Jamendo is a way to support the artists. Listeners of Jamendo can give their favs money through creative commons. It is a great way to support the artists and the music you like! And it's really simple too. Just click the "support this artist" button and fill out the 5 questions and you're done! 

Also, for all the Miami University peeps out there! Cavashawn, formerly Marking Twain is on Jamendo! So its a way to take your favorite band with you! Just put it on your ipod and go!