I'm going to start a thread for adding everyones username if you want to have yours added. The nice thing about Spotify is it's simple to share playlists/songs with people with a few mouse clicks. If you want to add someone to your friend list, you just type spotify:user:username_here and then you get the option to add the person. There's a people list on the right side of the program and you can click anyone and see what playlists they have that are public to everyone. You can also recommend songs to individuals through this system as well. So with that said, this is an excellent way to recommend and share new music with each other. My username is metalmosq, so to add me you just type spotify:user:metalmosq and you should see my playlists. I even have a ProgPower XII list set up that can be listened to. So if you want to have your playlists shared, or you want to see what others are listening to, just add your username here and people can add whoever they would like.