While I should walk away from my laptop right now I cant help but think you don't really know anything about Dave. Has he released stamps of bands with out approval, ya but there are a lot of people that do that ****. He also has stopped doing it. It doesn't make it right but it certainly should not shadow what he has positively done. He also doesn't give wholesale rates to just anyone. He was installing courses, making bags and disk long before any off those little things you mentioned ever happened, which help grow the sport.
Has he had issues with help at his shop, ya. Its hard to find good help and lets face it not all disc golfers are the best at 9-5 jobs. Far to many are interested in extracurricular activities. He cant single handedly run a business, he has to have help and at times that hasn't worked out for different reasons. You should know the whole story on him before you decide to pass judgement, what he's done in the short time you've been playing is not an accurate representation of his accomplishments in disc golf.