As the iPad frenzy continues to build to a frothy mess, I’m wondering if Apple is turning a corner and driving to the land of mobility — with nary a glance in the rearview mirror to the living room it’s leaving behind. Long-time readers will know that I’m a big fan of the HDTV, as well as my Apple TV, and even recent readers might remember my skepticism over a personal need for an iPad. What concerns me now, as an unabashed fan of most Apple products, is that Apple’s TV “hobby” might end up being one that starts gathering dust in the garage.