Yup--sex can incorporate a lot of the other choices listed in the poll! I agree. I'm not a post-coital cuddler, I'm not a huge kisser (weird germphobic stuff, always been that way).
I'd miss the hugs, though. My partner's hugs get me through hard times. I'm tall, so it's hard to find someone taller to envelope me when I need a good bear hug.
But sex. Easily.