If your even tried to make your arguments readable, I'd respond to them, those are really hard to read. Anyways, he's right about cooldown management, since wotlk classes can oneshot easily, and in MOP it's almost impossible to kill anyone in less that 7-8 seconds, because so many things can counter your burst.
I clearly see that it's all about the pandarens, that aren't the biggest part of the game, you can simply level up the char in Pandaria, and go back to SW, to never see the pandaren shrines ever. But IMO, they seem cool. I chilled with them.
Maybe I like MoP more because I played MoP first, and then Wotlk? I think that's the case.
Anyways, I too switched to Wotlk because Frostwolf is almost dead, and Icecrown is crowded with players. As a matter of fact, I'm now waiting in queue to get in the realm for about 20 minutes.