I really wasn’t going to post anything else about the iPhone, at the very least until I use one myself. But Abe’s notes are very good, if you’re at all interested in seeing an critical look at the interface design of this product.

Interesting notes about the non-tactile buttons. One complaint I’ve heard is that you have to look at the keyboard while typing because there are no tactile clues about where the keys are or where your fingers are in relation to them. I could type really quick w/o looking on my old Sidekick. But the touchscreen keyboard would still be an improvement over typing on a numerical keypad.