The question isn't about Greyhawk in general, but how are you associated with this project?
Running a campaign for more than four decades is wonderful.
People are confused why your word on this project is more official than Luke Gygax, the person running the project
It uses the Standard Array. The odd numbers are for when a Background assigns the +2/+1 in a non-optimal way.
Which merely means that some people will decide to play story-first rather than optimize their math problems
Renton, hometown of Wizards caveat, is celebrating its dragon in ten days.
One of the businesses here in town is hosting micro D&D, not another game.
Until normies walk into festivals and libraries and regularly see indie games they aren't "Taking over." They're existing.