Yeah, you sound like a hipster. Especially since you're saying this with an anime avatar. (Looks like Rena from Higurashi, but it's too small for me to tell rightly.)
Protip: don't wanna come off as a hipster? Don't ever talk about the mainstream, positive or negative. Just like what you like, and come what may. (I say this as I sit here in front of my computer, wearing NY Tripp pants, a
Sleeping Lion Heart necklace, with my DT770s, listening to "Komm süsser todd" from
End of Evangelion, and alternating between reading
Nobilis and ripping/sorting some Therion albums I got for my birthday. And oh yeah, my avatar is Yotsuba.)
Speaking of hipsters and headphones...
Look at this friggin' hipster.
-- Griffinhart