After submitting 7 samples, it turns out I write like:
Dan Brown, Margeret Atwood, Stephen King, David Foster Wallace, William Gibson, William Gibson, and Raymond Chandler.
(Yes, I got William Gibson twice. I've only read one of his books, which bored me to sleep).
Of course, this was just using the posts from this site that I came up with in the past year or so and none of the fiction I almost never write anymore (new updates there, though!)
Still, I have no idea what this says about me, other than I probably shouldn't trust a web site to analyze my writing.