Time to make a dent in how far behind I am on this thread
Here's the full
2006 list. This was the year I found Progulus Radio, through which I found tons of new awesome bands, like Frost*, Pure Reason Revolution, Vanden Plas, A.C.T, Andromeda, Unexpect, Ef, Wolverine, The Dear Hunter, and many more.
And my top 50.
1. Agalloch - Ashes Against the Grain (this is a no brainer for this year)
2. Negură Bunget - Om (also a no brainer)
3. Protest the Hero - Kezia
4. Frost* - Milliontown
5. Pure Reason Revolution - The Dark Third
6. Battle of Mice - A Day of Nights
7. Textures - Drawing Circles (even I was surprised how high on my list this was)
8. Dream Theater - Score
9. Porcupine Tree - Arriving Somewhere...
10. Tool - 10000 Days
11. Enslaved - Ruun
12. Mastodon - Blood Mountain
13. Silversun Pickups - Carnavas
14. The Mars Volta - Amputechture
15. Vanden Plas - Christ 0
16. A.C.T - Silence
17. Ahab - Call of the Wretched Sea
18. Summoning - Oath Bound
19. Solitude Aeturnus - Alone
20. Ihsahn - The Adversary
21. Andromeda - Chimera
22. Scott Walker - The Drift
23. Drudkh - Кров у наших криницях (Blood in Our Wells)
24. Mirrorthrone - Carriers of Dust
25. Dragonforce - Inhuman Rampage
26. The Decemberists - The Crane Wife
27. Persefone - Core
28. Wolves in the Throne Room - Diadem of 12 Stars
29. The Faceless - Akeldama
30. Amorphis - Eclipse
31. Keep of Kalessin - Armada
32. Novembre - Materia
33. Persuader - When Eden Burns
34. Strapping Young Lad - The New Black
35. The Human Abstract - Nocturne
36. Unexpect - In a Flesh Aquarium
37. Sikth - Death of a Dead Day
38. Ef - Give Me Beauty... Or Give Me Death!
39. Muse - Black Holes and Revelations
40. Manticora - The Black Circus: Part 1 - Letters
41. Fall of Efrafa - Owsla
42. Iron Maiden - A Matter of Life and Death
43. Wolverine - Still
44. The Dear Hunter - Act I: The Lake South, the River North
45. Estradasphere - Palace of Mirrors
46. Akroma - Sept
47. Dark Fortress - Sιance
48. Daylight Dies - Dismantling Devotion
49. Deftones - Saturday Night Wrist
50. The Paper Chase - Now You Are One of Us