i have a few...though i definately agree with The Unicorns and The Arcade Fire. i can't stop listening to either.
+/- : You Are Here
Citizens Here and Abroad: Ghosts of Tables and Chairs
Bishop Allen: Charm School (came out last year)
Postal Service: Give Up!
Figurine: the Heartfelt
Flin Flon: 274
Foreign Exchange: Connected
Magneta Lane: The Constant Lover
Magnetic Fields: i
Mouse on Mars: Radical Connector
On!Air!Library!: S/T
The Radio Dept: Lesser Matters

and saw sufjan stevens in concert and he was amazing.
have a happy new year!!

Albums.

1. The Futureheads - s/t
2. Speedmarket Avenue - Swiss army..
3. Emperor X - Tectonic Membrane
4. The Marked Men - On the Outside
5. Bugs Eat Books - Ghosts of Leaves
6. Magnetic Fields - I
7. The Frenchmen - Sorry we ruined your party
8. Ted Leo - shake the streets
9. The Like Young - So Serious
10. Kissing Tigers - Pleasure of Resistance

EPs.

1. Human Television - All songs by...
2. Metric Mile - how i bet the s.a.t
3. Pas/Cal - Handbag memoirs
4. Sprites - Bionic Hands
5. The Shout Out Louds - Oh sweetheart


Honorable Mentions:

Say Hi To Your Mom - Numbers and Mumbles
The Soviettes - LP2
High Water Marks - Songs about the ocean
Dogs Die in Hot Cars - Please describe yourself
Boyracer - Happenstance
Galactic Heroes - Every Sidewalk
Clorox Girls - S/T
Jeffie Genetic and His Clones - Need A Wave
Modest Mouse - Good news (yeah, I know, and I don't care)
Brian Wilson - Smile
Kiddo - S/T
The Ergs - Dorkrockcorkrod