In mid-September, Apple sparked a firestorm of controversy when it rejected an app called Podcaster from admission to the iTunes App Store. At the time, an Apple representative proclaimed that, "Since Podcaster assists in the distribution of podcasts, it duplicates the functionality of the Podcast section of iTunes."
However, no such functionality existed to allow for mobile downloads of Podcasts using existing Apple software without being tethered to a Mac or PC. Many in iPhone/iPod touch community were angered by Apple's actions which led to a lot of bad press for Apple. Apple later slapped NDA warnings on its rejection notices to cut down on negative comments, but later reversed its draconian stance.
Now that the Podcaster/NDA ruckus has mostly blown over, a news story from TUAW sheds some light on why the Podcaster application was rejected in the first place. According to those familiar with the upcoming 2.2 software update for the iPhone and iPod touch, the ability to download podcasts on the fly has been enabled.
Users will now be able to directly download podcasts onto their devices via a "Get More Episodes" button from the Podcasts menu.
The 2.2 software update will also bring Google Street View, walking directions, location sharing and Public Transit information according to Apple Insider.
Updated 11/6/2008
Mac Rumors has obtained new photos of the 2.2 firmware update for the iPhone and iPod touch which confirm over-the-air (OTA) podcast downloads. According to the article, which was obtained information from a German source, OTA podcasts downloads are limited to 10MB in size when not using WiFi.