Results fro surveys such as the one above are absurd. What was the population? What was the sample selection method? How was the independance and variability of the users from sample ensured? For all we know, this survey could have been done in an apple factory... I'm not doubting the iphone is an exceptional mobile device, but using dodgy survey statistics to make inferences about smart phone user trends seems like a desperate attempt to give the device some sort of credibility in a "not so Apple" industry
BlackBerry9000/ Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/173