Thanks for the comparison of sales numbers, but you aren't considering that people who choose Android over iOS have dozens of high-end handsets to choose from, while those on iOS only have the iPhone 4. If you really want to consider whether Apple is being challenged, you may want to add in the sales of devices like the Milestone 2/Droid 2, Droid X, and the new G2, all of which were released after the iPhone 4. And that's still not counting pre-iPhone 4 devices such as the Nexus One, HTC Desire, etc, or all the other Android phones sold after the iPhone 4 release. All these devices are competition that consumers can opt to choose instead of the iPhone 4.

By AMOLED, do you mean Super AMOLED? Because that's sort of important.

That's great news that it's coming to AT&T as well! I've been watching this phone closely for months now, and this is the best news I have heard so far! Now, when will the announcement come?