For what it's worth, there's two different 'let you fall from a long distance for free' toys you can get in this expansion. One's a free kite from Highmountain, unfortunately nerfed but still useful (1 minute of glide every 15 minutes). Other's a weird click-to-fly thing that propels you forward a *very* long way, the two combined can let you pretty much launch from Dalaran and end up anywhere if you want, except to the very top of Highmountain. It'll get you there shloads faster than floating as a DH as well.
Also: This is the best expansion blizz has done since Wrath, by a long shot. The zone detail is off the charts, the level scaling and pacing are fantastic, and they've at least attempted to bring back a smidge of difficulty, even if it's still an order of magnitude easier than vanilla/BC. At least there's some elite NPCs in the world now, even if they still hit like girl scouts.