A new AdMob report seems to indicate the T-Mobile G-1 is starting to catch on (we also hear that they've sold 1 million of them)
According to AdMob, in the five months since the Android Market for applications launched in the US, requests from Android devices increased an average 47% per month. As good as that sounds, it's nothing compared with the traffic generated by iPhone; in the first five months after the iTunes App Store went live in the US last July, requests from the iPhone grew 88% per month.
Read More @ Media Bistro