Well its not about arguing ..... its about accepting the truth. The tablets came out long before the iphone came... and at that time there was not that much importance on the user interface. But after the iphone came out there was more importance on the Ui and eye candy. Look at the difference between the os2007 and os2008. You can clearly see that the latter is a better interface.... which i think was more driven by the competition from the touch/iphone. What i meant was that the firmware upgrade defintiely improved the user interface more because it lacked a good one initially. In all other regards you really cannot compare the tablets to any other portable device.