Welp, everyone seems to be listing off some artists and going into more depth, so why not.
@Cloud: I also very much enjoy Blink-182, Motion City Soundtrack, Deathcab for Cutie, and Postal Service . MCS was a huge favorite of mine a couple years ago, and Blink-182 always brings back good memories for me.
The rest, I suppose I’ll post by “genre:”
Indie/Indie Rock: Silversun Pickups, Stars, Kashmir, Doves, Islands, The Unicorns, The Killers (mostly just Sam’s Town), The Album Leaf, Bright Eyes (not too much anymore), Mates of State, Kings of Convenience (not too much anymore), The Faint, Muse is alright, Ad Astra Per Aspera, Bloc Party, Broken Social Scene, mewithoutYou, Yeah Yeah Yeahs, The Jealous Sound/Knapsack
All Japanese: The Pillows (Rock), FACT (Metal/Hardcore), Shugo Tokumaru (Ambient/Indie), Motoro Faam (Ambient), Ryuichi Sakamoto. Pretty much like all of them equally, and generally more than most other bands.
Metal: Children of Bodom, Blind Guardian, Heavy Heavy Low Low, The Mars Volta, The Chariot, Auditory Aphasia, Foxy Shazam (xD), Showbread (not much anymore), Knights of the Abyss.
Punk & Other Rock Variations: Thrice, Operatic, AFI (older), Ryan Adams (the most country-esque thing I listen to), The Goo-Goo Dolls (on occasion), Tokyo Smash, A Perfect Circle. Linkin Park, From Autumn to Ashes, Chiodos, The Used, Letter Kills, Incubus, and Interpol are nostalgic, but I don’t listen to them anymore.
Other Ambient/Electronica & Etc.: Sigur Ros, Thom Yorke, Royksopp, Patrick Cohen, Milosh; Miles Davis, Gorillaz, Erlend Oye, The Cure, Andrew Bird, An Albatross.
…
Augghhh soo many. That was probably pointless to type up, but generally speaking, I most enjoy Indie Rock, Metal/Hardcore, Electronica/Techno & Synthesized in general, and Ambient music. VG music and VG remixes have been a big part of my playlist recently, as well.