Likely, so long as the definition of an Android tablet stays stretchy and flexible: does it need Google's seal of approval? does it need to be upgradeable to su

Likely, so long as the definition of an Android tablet stays stretchy and flexible: does it need Google's seal of approval? does it need to be upgradeable to subsequent official Android releases? does it just need to have started with Android? There's no solid definition, so we end up trying to compare one product from one company against a spectrum of design and build approaches (and quality levels) and boil it down to a coherent horse race. No wonder the numbers from different tracking points are out of whack.