Help your potential matches find common interests.
This list could go on and on
TV: Whedon, BSG, Castle, House, Sanctuary (with Ashley), Leverage
(Parker/Hardison 4 lyf!), Nikita, Supernatural and others.
Movies: Pan's Layrinth, Memento, Amelie, K-Pax, Black Swan, The
Breakfast Club, Audreys (Tautou and Hepburn), Tim Burton, The
Namesake, Tipping the Velvet, Zhang Ziyi, Simon Pegg,
Books: Song of Fire and Ice, Anne Rice, Holly Black, Libba
Love reading, but I have difficulty picking favorites
Warning: I have an unreasonable bias against DC.
Comics: Persepolis, Buffy/Angel/Fray, X-Club/X-Force/Wolverine and
the X-Men/AvX (X-23 and Danger <3), Chew (fantastically
original), anything by CrossGen, Age of Bronze (not Bronze Age era
comics, but the series)
Music: Dave Matthews Band, Explosions in the Sky, The Cure,
Cursive, Niyaz, Massive Attack, The Rasmus, Metric, Jet, Cold War
Kids, Nujabes, Bon Jovi, Imagine Dragons
Video Games: SWTOR, GW2, Diablo III, Skyrim, Mass Effect, Dragon
Age, Assassin's Creed, Portal, Far Cry and sooooo many more.