Christian caught this one in his last Arcane Brilliance column, but I figured the rest of us non-Mages might like to know as well: Slow Fall will be castable on others in patch 3.0.8. Very exciting -- while there are a few other Slow Fall buffs in the game (and lots of parachutes, from all the vehicles in Northrend), now all you need to jump down from a high point in the game is a friendly Mage. We expect to see a nice jump up in the number of Slow Fall videos. Which, come to think of it, we haven't seen that many of lately. Guess the whole "flying mounts" thing has made Slow Falling for long distances not so interesting.
And while we're at it, before you say that you need Slow Fall to get the Going Down? achievement, you don't. First of all, it won't work, and secondly, there's a better way to do it: as you've probably heard by now, you can do it just by jumping off of the platform on the Scryers Tier in Shattrath onto the little canopy hanging over from the Lower City below. Everybody has their own place for that, of course, but that's the easiest.
Still, it'll be nice to have Slow Fall for everyone -- we can throw it on the list with Levitate as a class ability that's been spread around a bit. Is it still too limited to include in game mechanics? Could we maybe have an instance boss in the future that we fight with while falling down a long mineshaft, or on a falling platform?