Best reasons to date a geek/nerd: list'em!

[Crilley]

Stereotypes themselves as a multi-class (Nerd/Hipster for me probably)
Likes or at least appreciates pretty much any music genre
Understands why you may or may not be socially awkward
Understands when you talk about your d10 hit dice
Less likely to hate you for little things
If we be honest here, less likely to cheat on you. Not a lot of people are into the nerd thing in a big way. But on the other side of the coin...
They have the chance to be ironicly hip.
They either have short, managable hair, or well groomed hair. This is of course a generalisation
Intelligent conversation.
I would bet that at least 60% of nerds have some kind of psychological disorder which makes them far more interesting. ADHD for me.
Usually not loud and annoying. Flipside being they are too quiet a lot of the time.
As mentioned before, your parents love them. Polite, and able to talk about things worth talking about.

Generalisations mostly, but my points probably stand

[Mordokai]

Didn't read whole thread, so I'll just post this and hope nobody's done it before.

Link.