I voted for Chuck...he's the #1 fighter in the UFC right now.
Jackson won't win this fight on the ground, and he won't win in a decision...he'll have to knock Liddell out. Q's only advantage in the fight will be his power...Chuck's a more methodical striker, and he's solid on the ground.
It should be a slug-fest...I really like both fighters, so I don't know who I'll pull for.