If, like me, you're working on a project for Windows 8, this document outlining the Windows 8 common keyboard shortcuts is a must-have.
We're still in the very early stages, but if you want to know what we've got so far, check out Brian Bondy's blog post on getting a Metro-style Firefox going on Windows 8.
Finally, most of the press around browsers and Windows 8 is confused, incomplete, or completely wrong. If you want to know what's actually going on, I suggest you follow the Firefox development process. You'll learn a lot more than by reading the tech press. Also, if you have questions I'll do my best to answer here so ask away.