According to my last.fm profile, these are the top 10 albums I listened to in 2008 - this list does not include iPod or "in car" listening.

1. The Clash - The Singles
2. The Who - Who's Next
3. Bruce Springsteen - Magic
4. Tom Petty and the Heartbreakers - Anthology
5. The Tragically Hip - Yer Favourites
6. Cold War Kids - Loyalty to Loyalty
7. The Replacements - All for Nothing/Nothing for All
8. Two Hours Traffic - Little Jabs
9. Bon Iver - For Emma, Forever Ago
10 The Black Keys - Attack and Release

A few surprises on there, but last.fm does not lie.

And again, the top 10 list for what i listen to in my car would be totally different, as i have to listen to CD's in my car since some jerk stole my iPod:

1. The Hold Steady - Stay Positive
2. Matt Mays and El Torpedo - Terminal Romance
3. Wilco - Kicking Television
4. The Gaslight Anthem - The 59 Sound
5. The Clash - The Singles
6. Two Hours Traffic - Little Jabs
7. Guided by Voices - Human Amusements at Hourly Rates
8. Mardeen - Read Less Minds
9. My Morning Jacket - Evil Urges
10. Neil Young - Live at Massey Hall