on the internet, nobody knows that you're a dog

I mentioned this on Twitter, but as Twitter has grown and grown (congrats, Biz and Ev!) it's become very "in the moment" and not the best place to put very important things like this:

There's a page on Facebook that appears to be mine. The problem with this is that I don't use Facebook, and I don't want people to be mislead. (Ohh! Bold text! Wil must be serious!) 

This is not me. A casual observer could see this page and think it's legit, because there isn't anything on it that clearly...