I always thought of vampires, especially the young-adult ones, as a metaphor for sex - sucking blood, forbidden, taboo. I think they just ooze sex. Vampires are all the big themes in life in one attractive, bloodsucking package.
I'm new to the Twitterverse and so I'm attempting to build my followers. I'm trying to be a better tweeter. I try not to tweet too much, just when I've got something worthwhile to say.