oh , l4l - that makes it so nice ! only reason i ever see to fly through a dungeon is one of the special achieves , and that's usually only one boss, not the whole danged thing.
some of the mechanics on these little quest bosses are interesting , too.
i've managed 1/2 way through 88 on my rogue - haven't had much time to play.
and don't forget the monthly stuff at darkmoon fair , guys - those extra profession points and xp should help a little !
had to take my 85 spriest and put her on the airboat ,hoping to group with my sister so she can find the parachute to land in pandaria - wish us luck !
see you later !