Again, what definition are you proposing?
So give your definition of "computer" already. "It just doesn't seem like one" isn't particularly convincing.
What's that expression about pornography? Something like you'd know it if you saw it...
I'm not going to Google the definition of computer and post the one that suits my argument as has been done above.
The point, which you already know, is that the iPad is too hobbled, is a consumption device, and disappointed a lot of people. This device, though poor in execution, is what many of us hoped the iPad would be more like.