At least it's not like in Oblivion where the black horses run you 5k.
Though in Oblivion I
always used a horse.
In Skyrim I have had a horse exactly once.
Now dont get me wrong, I think it would be a poorer game without horses. I like seeing them around. I think they look beautiful, really fitting of a northern climate.
But I will not ride one, ever.
Apart from that, unlike Oblivion, you dont go much faster than on foot there is the immensly annoying 3d person perspective.
(Which is why Im also never a werewolf, ever.) It really breaks my immersion to see my character like a clunky toon from a point just behind him. Its ugly, its clunky to control and I just very much prefer seeing the gameworld as if its from the eyes of my character.
(Which brings me to an unrelated annoyance, an Altmer apparently looks out of his nipbles. Seriously, thats just lazy programming. Previous installments could do it, why does Skyrim have one fixed viewing height?)
Then there is that horses are suicidal and cant walk backwards.
Im glad they are in the game, because as I said, I really think they fit the environment, but Ill
never ride one.
Shadowmere can stand at that lake for all time.