Apple has posted a QuickTime streaming video of yesterday’s iPhone Software Roadmap event. The video is available for viewing now via Apple’s website, and is roughly 80 minutes in length. ID Software co-founder John Carmack has posted his thoughts on Apple’s iPhone SDK announcements. “Just based on the blurbs, it looks very good—a simulator plus debugging on the native device is the best of both worlds, and a 70% royalty…