I feel completely lost without stickies or any semblance of agreement...
What I really want to know is how the three specs relate with one another. I don't care that "hunters are broken in pvp."
What I do care about is the niches of the three specs, which seems to be superior, and most importantly why. Telling me, "Go BM because pet goes RAWR" tells me nothing. Neither does, "BM/SV/MM is the best spec atm." I would like to know, "Well, BM has xyz, which in this abc situation has a little more viability than def talent in MM/SV," or "When you have ghi stat, jkl spec becomes more viable because it affects mno abilities."
Saying that Cata is in 2 weeks and therefore the argument is moot also doesn't help. Learning how to pvp as a hunter now will positively affect how to play at 85 (and I really want to get into arena more so than I did in S8 or S7).
I would be indebted to anyone willing to take some time and spell out in a very clear reason to what makes the specs superior/inferior to each other. Nothing sticky detailed, just a paragraph or two.
I also have a chocolate chip cookie to anyone willing to comply =)