I'm curious about this, after reading some threads that have Horde vs Alliance debate in them. I'm aware there's going to be a wide variety of reasons, but I'm really intrigued by the thought process of people picking a faction.
Of course, there's a lot of 'my friends played this faction so I play it', or 'this one was less ugly', 'this one was more badass', et c, but are there any other reasons? Honestly, I picked Alliance years ago because I wanted to play a feral druid, and at the time, only Tauren could be druids and their cat form was ugly as sin. Ever since, however, I've remained Alliance (I couldn't tell you for how many years-- sometime in vanilla is when I started).
Anyone out there who picked their faction based on what they represent, the leaders, et c?