I find Wikipedia tremendously useful and have made modest acknowledgement of that financially. That said, I tried to get them to correct/augment something they

I find Wikipedia tremendously useful and have made modest acknowledgement of that financially. That said, I tried to get them to correct/augment something they had based on a thesis from the 1970's at a top US school. The matter could have been verified but instead it was rejected out of hand and so the content on Wikipedia is less than it might have been. I had a sense the matter was handled with great dispatch and finality.