Now I realize there are limitations, but I was wondering if the iPad could possibly be used instead of a MacBook. I was forced to sell mine last October, and since the iPad is half the price of a new MacBook, I was wondering if it'd be possible to use it instead of a "real" computer. I would obviously hook it up to a Bluetooth keyboard, and I'll be using pen and paper for taking notes. Again, I realize there are going to be limitations, but I'm poor, and I figure with the Pages app I could get my paper writing done, and then either send it to my email or print it from the iPad, if that's available by then (Steve Jobs has said it's coming). So, opinions? Bashings? Anything would be appreciated.