We could potentially make a standard-contribute checker, which would be good - and, in that case, it'd be great to have a list of examples like we have here, or one example to check against. So, I think there's still work to do helping communities which isn't being done, and we can do that.
What's the idea?
Build a standard-contribute file.
Why?
Because it could serve to help people build great contributing documents. At the moment, most contributing docs are hit or miss.
Background
As I mentioned here: