Do you want to get stuff in the mail other than bills? Find New Music? Meet cool new people? Find a music penpal or penpals! Join a group or find a random penpal. Mail each other mix CDs. This is a great way to discover new music, connect with people, and have fun! You can write up an intro post with who you are and the kinds of stuff you're into, but try to seek out people who are into other kinds of music than you.