iPhone 2.0 handwriting bought from third-party dev?

The handwriting code said to be in the iPhone 2.0 firmware was bought from a third-party company, reports claim. A developer of HWPen, a Chinese application still available for jailbroken iPhones, says the software was originally produced for Hanwang to allow entering Chinese characters, but has since been acquired by Apple for the same purposes; ... » Full Story on MacNN.com