Apple has announced over 500 million iPhone/iPod touch applications (in total) have been downloaded since the launch of the App store. AppleInsider points out this is double the rate of download during the month of December.
While it would be crude to develop any in-depth analysis based upon this single derived figure, clearly there remains an enormous amount of momentum behind native Cocoa Touch apps and their development. So much so, it becomes easy to see why individual developers and software companies alike are flocking to the Cocoa Touch platform.

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