Okay, so first things first -- we all know the world's on track to end in 2012, so it's not like this really matters. But if, just if it manages to survive (à la Y2K), you can pretty much bank on a mass reversal of culture as we all push aside our netbooks and return to the playground. According to some "research" slated to be fully published "later this year," PCs and laptops are apt to "operate at a much reduced speed, rendering the internet an unreliable toy" from 2012 onward. The reason? Massive growth in internet demand, which is undoubtedly on pace to