Each week Ross Rubin contributes Switched On, a column about consumer technology.
Rumors continue to heat up that Apple will enter the television market next year, stepping up its Apple TV "hobby" into a greater revenue-generating vocation. The company would clearly like to repeat the kind of rousing success it has seen in smartphones. There, it entered a market at least as crowded and competitive as that for televisions whereas most of its Windows rivals have barely been able to eke out a few models with nominal share..
Indeed, the challenge is not as much about competi
