I don't have anything against dating people who aren't geeks, but to be honest I really do prefer dating geeks. I mean, they're kind of already used to nerdy stuff, so I don't have to try and explain what the Fullmetal Alchemist poster on my wall is, or why I've got a little Gurren Lagann on top of my TV. And even if I do, it's easier to explain. Plus, I generally have more in common with other nerds, which is nice. I mean, if I ended up dating someone whose life revolved around sports... well, I can't imagine that relationship would last too long. There's nothing wrong with sports, but I don't find them interesting, and if they didn't find anything I liked interesting, well, it's just hard to imagine where one might take a relationship like that. Answer is... probably nowhere.
Anyways, the point that I already made still stands, I prefer to date fellow geeks/nerds because we've got more in common and I feel more comfortable around them.