Sleep reunion tour in 2010!
Also, a new High on Fire album. Mr. Pike certainly will be busy.
If you like stoner doom, check out sHEAVY, Black Pyramid, Serpent Throne, Harvey Milk, Acid King, The Sword, War Pigs, Earth, and Torche. For "doomier" doom, you can always go with St. Vitus, Pentagram, Trouble, Candlemass, or Jex Thoth.
I do enjoy Bolt Thrower, but it's another band I'm guilty of not listening to as often as I should.