This time last year, the tech world was holding its collective breath for the "slate" device Apple was heavily rumored to be releasing. A few weeks after CES, we had the Apple iPad, and a new product category with a clear leader was officially born. Since then, it feels like someone poured water on the tablet category or fed it after midnight. The sheer multitude of tablets seems to multiply like gremlins, and many of the products are equipped with operating systems that have a few gremlins of their own. CES 2011, nonetheless, will be remembered as the opening bell for the year of the tablet. Thus far, only two true contenders, Apple's iPad and Samsung's Android-based Galaxy Tab, have emerged as viable, enviable tablets. In about a week, that will all change…maybe.