I thirst for knowledge. I find the question "why would you want to know that?" offensive. I hold the opinion that there is value in learning anything simply for the sake of expanding on one's knowledge, without any hope of application.
Having an intellectuall conversation with someone that shares my views, I find enjoyable. Having an intellectuall debate with someone who doesn't can really make my day, especially if they prove me wrong.
Many social labels bother me. They attempt to categorize people into nice little boxes that can be assessed at a glance. People are complex, too complex for nice little boxes.
That being said, here are some of my labels: secular humanist, vegetarian, smart ass.