The Decemberists seem to get more and more 80's new wave every time I hear them. Their new song, "Severed", is a great example of what I'm talking about. Now, I don't follow them all that closely, so I might be wrong there, but in my not-at-all-expert opinion, it's a cool move they're making.
RIYL: The Mountian Goats, The New Pornographers, Wolf Parade, Bright Eyes, Roxy Music