I've just been watching Wotlkwiki. I'm not sure how up-to-date they are, but nobody really is (Blizzard even seems to be way out-of-date, but that's to be expected). I do love the theorycraft, but I'm not gonna put too much brain power into it until I see a couple things:
1) A release date less than three weeks away. If I dont know when it's coming, they could completely change things around (like how they changed Chimera Shot from a 1-2 minute CD [I forget which] that does 50% damage and consumes a sting to a 10 second CD that does 125% damage and refreshes a sting).
2) Gear, at least level 67-70 rares that you would get preraid so I have some basis to compare AP vs. straight damage...not to mention the base stats for hunters AND pets at level 80.
I have to say though, I am pretty good at micro decisions (e.g. "should I get imp tracking or separation anxiety") but when it comes to the big stuff (e.g. "should I go marksman or BM?") I'm gonna have to look for someone else to lay the groundwork.