Reading the comments in the old thread linked to this article is quite informative. (
https://forums.macrumors.com/threads/28026/). MapQuest seemed to have called the iPad (tablet) even in 2003 in the context of a similar PDA or No PDA discussion.
Even there, our imagination back in 2003 did not accomodate a multi-touch device, the iPad turned out to be. So we have to really go out of our own limitations on imagining capacity to see what Apple can do in the TV space.
We need to consider the physical design, capabilities and User Interface. In addition we also need to see what Apple's Go to Market strategy is.
Does Apple really need the content providers to get on board for any major reboot of the industry ( like music labels for the iPod and carriers for the iPhone )?
"Look Ma, no wires" is something people can relate to since people hate wires and the headaches of settings things up.
Subsidized TV with a subscription package from a
content provider is a possible go-to-market strategy.