Platform support policy proposal

There is a fair amount of confusion about the specific operating system platforms, platform versions, etc. that Chef Software, Inc. supports for its products. This RFC will clarify this by calling out the individual operating systems and their releases as explicitly supported or not.
At the risk of "tier proliferation" I was thinking maybe I add a third that says there are no packages built for Tier 3 platforms, but people are welcome to build their own and/or jam an existing package for some neighbor platform onto that box, and submit patches for things.

I agree that you shouldn't fail health checks for any of these platforms.