Help your potential matches find common interests.
Music: I try to go to a lot of shows/concerts; indie/experimental,
post rock, math rock, shoegaze, 70's/80's punk, doom/sludge metal,
old school hip-hop, underground hip-hop, old school house,
underground house, garage rock, funk/soul, blah blah blah you
probably don't care anyways.
Movies: Wes Anderson, David Lynch, Quentin Tarantino, documentaries
Television: Breaking Bad, The Wire, Mad Men, Archer, old adult swim
shows, Parks & Rec, Louie, Twin Peaks, anything with a little
more substance than your standard TV show.
Books: Whatever contains philosophy, economics, history, and other