Landfill tablet as an evolution of the netbook - Disagree
What netbooks have become is the Windows Live spec which is 1366x768 in a 10x form factor and 100M Ethernet. I have two of those, both with AMD Fusion CPUs. Thanks to having a decent Radeon onboard they provide more than sufficient GPU power for most day-to-day tasks. Definitely better than the abhorrent Intel IGPs which shipped on most netbooks. Everything else - reduced size keys on keyboard, overall form factor, etc is practically the same making them an ideal "spare" which you can chuck in your bag in case your main laptop decides to kick the bucket in the middle of a trip (happened to me a couple of times).