Schmoopy, don't make me get the can of whoop ass out okay?
Remember the whole top author/skin discussions we've been having for the past month? They're not biased against anyone, they are designed to provide a more fair system as a whole. If you click on the top skins area and go to the rankings page, you'll find your skin ranked by the raw downloads.
But on the home page, it's not purely raw downloads, it's based on downloads by users with a specific criteria. Odds are in your case it was very close. But the system prevents tampering (inadvertent or intentional).