Horses! They go fast. Except when they don’t – for instance, while asleep or carrying a very, very large person. And then, of course, there’s the most common horse sloth cause of them all: beta tests of MMORPGs based on the most culturally pervasive mythology ever to be written by a man with an irrational hatred of cars. The latter has claimed yet another victim today, as Lord of the Rings Online: Riders of Rohan has officially been delayed into October.