For about the last year, when I meet new fans at shows, the comment I hear the most is some variation of "I found out about you on Pandora". I really, really love this, because, I too am a huge Pandora fan. A lot of the bands I listen to the most these days are bands I first heard on Pandora when I started listening five or so years ago. It's genius. Plug in a band you like, and be exposed to other bands with a similar melody, mood, musicality, or focus on lyrics within the same genre. Like blue-based metal? Black Sabbath can end up taking you to Graveyard, a great Scandavian metal band.