Now, answer these questions... did Apple support BluRay or HD-DVD? And when the winner was clear, why didn't Apple throw in with the champion?
The really big HDTV push in the last 3 years has been for 3D-TV. What percentage market share does 3D-TV have? And what percentage of 3D-TV owners use 3D-TV?
I think simply expecting Apple to lead the way toward more pixels is simply selling them short. I believe that Apple will lead innovation toward truly connecting - while actively and dynamically filtering - content for your consumption.
I believe Apple is attempting to do exactly that, and in a meaningful way.
Why was the iMac so successful? Because it easily and quickly and simply connected you to what was relevant. The same can be said of iPhoto, iPhone, iPad, etc.