Well, i would prefer a better documentation, because often i find myself checking Youtube channels like Matthew Wadsteins to figure out, what a certain node does, or to discover completely new nodes i never knew about, and when and where they are useful
Seriously, just hire that guy or link his channel to your documentation. Recently i am also on William Fauchers channel to learn better render practices and tips and tricks, and also for troubleshooting.
Not to mention all the tutorials, and channels, that showcase the entire process of making a complete game from start to finish.
Why should i watch for a badge? If i find someone posting a solution that works for my problem, then why should i care, what badge he had or had not earned?