I'm sure the iPhone is great for those people who like the features it has. Just like a BlackBerry is great for people who like the features it has. Two totally different devices.
Kinda like why one person will buy a car and one will buy a truck. They both get you from point A to point B, but the 'ride' is different for both.
One thing that I didn't see mentioned that I really like about a BlackBerry, that I haven't seen on other devices are the features that help you type - AutoText, holding a letter to capitalize it, pressing space twice for a period, etc. I couldn't switch to another device that didn't have at least those features.
No longer a BES Admin, but it was fun while it lasted!