Microsoft took a symbolic blow Friday after its Windows Phone Developer Experience lead Brandon Watson confirmed he was leaving for Amazon. The often outspoken advocate of WP7 told ZDNet he would now direct the Kindle Cross Platform team, which develops the e-reading app both for Windows Phone as well as for Android, iOS, and competing platforms. He explained it as a virtue of a tempting offer, but whether it was the work itself, the pay, or both wasn't apparent.
