Admob has a very interesting data sheet out today with lots of interesting iPhone and iPod touch data. They measure data in terms of web requests (much like NetApplications)some of the highlights below:
Apple is now the top smartphone by Internet page requests with 10% of the total market, up 3%
There is a small but significant percentage of iPhone requests over Tmobile's US network
Ad clicks in Asia and specifically Indonesia are literally off the charts
Although it is in 5th place globally with a quicky growing 7.8% of handset data requests, the iPhone model has the market lead with 6.3% (they count 1.5% of traffic from iPod Touch devices).
Apple