Ah yes, the last, desperate grasp of someone without an actual point to make: Wikipedia. Because the opinion of some shlub is somehow counted as fact and outweighs the opinion of some other shlub (me, in this case) and the tons of other people who see the Fire as less than a tablet.
But that's fine. If you want to continue counting the Fire as a tablet instead of a cool eReader, I'll say have fun using your extremely crippled tablet.
Ironically, thats the exact same thing PC-tablet people said - and still say - about the iPad. Why is your critique more relevant than theirs? Usefulness is dictated by actual use. Research shows that even "extremely crippled tablets" are, in fact, not very crippled at all in practice.
It may not do this, or that, or what-not, but what difference does that make if people - in general - dont use it, or expect to use it, that way to begin with?
(ironically, the KF is quite the poster boy of a post-pc device. At least if we take Jobs 2007 AllthingsD definition of the word).