Canalys has produced a report showing the iPhone has grown massively in North America. The study looked specifically at smartphone market share statistics in Q3, and the iPhone, in a surprisingly short time span, has managed to grab second position. A 27% market share is nothing to scoff at; what Apple has done in a few months, others have failed to do in years.

Smartphones running Symbian, Linux and Palm OS all fall behind Apple's iPhone. This is ever more stunning because the iPhone is only available via one carrier, in contrast, the other platforms can be procured from various cellular networks. This dramatically increases their market penetration. From the perspective of a business model, these figures are simply astronomical. Who's running scared? Apparently, Symbian is:

Every year, Symbian publishes detailed figures demonstrating how they are the biggest, baddest platform in the world. Guess what? This year, they didn't release the detailed figures on their Symbian Fast Facts webpage. Why not? Take a look at the image—the numbers are no longer working in their favor.

All in all, things aren't looking too perky for Apple's competitors. Sure, RIM may be flying high at the moment, but if this growth continues even at a fraction of the rate it is currently, RIM won't be high and dry for long.

Source- http://gizmodo.com/gadgets/smartphones/iphone-greedily-eats-north-american-market-share-334516.php