So is it all it's cracked up to be?

iPhone 3G was announced today at WWDC 08. Will it be the defacto mobile phone? At a starting price of $199, it may have just become the major competetor for the Blackberry.
So what's the difference from iPhone 1.0? For starters, it uses the new 3G data, which has been demoed at 2.4x the speed of the current data connection, (EDGE). It also incorperates GPS. (You know, like that thing on your dashboard that tells you where you are, and when you missed your turn?)
The phone doesn't go on sale untill July 11th, and yes, it is still locked to AT&T. :( You can get the details at http://apple.com/iphone
If you have questions, please drop us an email, and we'll do our best to let you know...
...what we know.