Apple just released two new commercials today touting the fact that on AT&T, you can do both voice and data at the same time:
New Apple iPhone Commercials Take on Verizon Anti-AT&T Ads | John Paczkowski | Digital Daily | AllThingsD
First, this is the sure indication that Apple sees Verizon and the Droid as a serious threat. If not, they could afford to ignore the Verizon commercials.
Second, really Apple? Voice AND Data on the AT&T network?? You are lucky if you can get one Edge bar in most of the country.... and when you do get 3g, it's so congested you don't get any data at all...