Apple owns iSlate.com--the mystery deepens

The widely rumored Apple tablet, a riddle wrapped in a mystery inside an enigma, has just gotten a little more interesting.

Thanks to some crack reporting, MacRumors.com discovered that Apple purchased the domain for "islate.com" back in 2007.

What we know: islate.com was registered to Apple in 2007, through an intermediary (to disguise its true owner). At the moment, that domain doesn't seem to lead anywhere--and there are a few possible explanations. First, Apple bought it as a protective measure, to stop anyone else from using that "i" prefix with that particular word. Second, Apple had or has plans for either a product or a project by that name. Third, it's the tablet. Or fourth, it's Apple's take on Slate.com.

Maybe we'll find out just what that means in January, when the tablet is rumored to be announced.

This story originally appeared on Gizmodo.