Motorola's been thinking about tablets for a while now, but according to Sanjay Jha, it won't be entering that flourishing new market segment until it's absolutely certain it'll have a product that's "competitive in the marketplace." Depending on how you perceive the Droid X, Moto might arguably be said to already have a tablet out on sale, but rumors have mostly circulated around a 10-inch slate device, most probably
