No, I'm not talking about underskilled people, I'm talking about idiots.
Every random bg I get in has 1 or 2 people that are in horrible gear. Basically dungeon drops and greens, proving the fact that a tour of Timeless Isle for free 496 gear is a very hard thing to do even with Blizzard holding your hand and telling you where to go. I was in a Silvershard Mines pug where there was a boomkin with an agility polearm for a weapon, and in another there was a dk with a mail agility helmet.
Honestly, how the hell do these people even get to 90 without having a damn clue what to do and how to gear up?! Don't they EVER read some wow forum?! Does Blizzard really need to dumb the game down even harder?! Apparently so, considering the gear changes next expansion.