The user pic was taken by my mom using my digital camera. Go mom!
Here's one of those goofy "take a picture of yourself in the mirror" things, before my recent haircut.

The main thing I've noticed about using the iPhone, at least right now, is focusing on the stuff I want to do. I seem less intent on learning all the clever functions, much less the ones others use all the time, apparently.
For example, I don't "text" though I tried it out and it seemed very easy and straightforward. I don't "chat" much either, but I've read how it's something people are hoping for on the iPhone sooner than later.
I have two e-mail accts set up (Yahoo and gmail) and, even using the EDGE system, I'm satisfied. Due to work security considerations, I haven't been able to do personal e-mail from the corporate systems (even web-based). It's quick and easy to check using the iPhone.
I'm trying to get speedier using the Maps function, which much smoother/faster when using a Wi-Fi connection instead of EDGE. It's fun! Touching an address in the contacts/address book and getting it "mapped" makes a lot of sense.
The iPod works great. I do wish there were more controls on the earbud set. When I bought the original iPod shuffle for my dad when he was in skilled nursing I thought the controls were simple and easy to use. There must be iPhone/iPod accessories -- I'll look later.
I miss having the Memos that my Palm Pilot had, that synchronized to the computer. The Notes function doesn't do that. I've read about workarounds, like making a contact/address book entry. Not so super, but I tried it and it's okay.
The phone itself. Well, I've used it, but not a lot. Pretty and easy.

Goofy "take a picture of yourself in the mirror" after my haircut.