Apple just delivered its 1 Billionth application downloads from the App Store. It's only been nine months since the App Store launced on iTunes. Amazing.

Fortune's Apple 2.0 wrote:

One of the factors feeding that growth, and in turn being fed by it, is the size of the App Store’s installed base. COO Tim Cook put it at 37 million — a fact, by the way, that gives analysts a fresh handle on the number of iPod touches in circulation. (Because Apple has reported sales of 21.17 million iPhones over the past 7 quarters, we now know that it has also sold at least 15.83 million iPod touches.)

[via Fortune's Apple 2.0]