AT&T to blame for iPhone "delay"?

From the moment Steve left the stage at WWDC, we were shocked that neither the iPhone 3G, or more surprisingly, the Apps store, was ready for immediate use/purchase.

During our live coverage, we even wondered why Apple would've moved the WWDC up to June, then had the most important product launches in July anyhow. The answer, according to one source, could be AT&T. AT&T has been working around the clock to get 3G service to as much of the country as possible. However, that breakneck pace may not have been enough. Because of the integration between the 2.0 phone software, and the 3G iPhone, it would've been cumbersome to launch one without the other, not to mention lessening the PR value of the launch: after all, why would you want to give people a month to realize all the fun new stuff they can do with their current phone, before trying to sell them on a new one?

So the "delay" (if that's truly the case) should mean a better 3G experience, and added hype for Apple.