Well said. They won't take any effort to share their knowledge, and they won't let others to share in any possible way as well. As you said, they want to remain

Well said. They won't take any effort to share their knowledge, and they won't let others to share in any possible way as well. As you said, they want to remain a savant elite and don't want anybody else to even start anywhere close. Just ignore them and their elitist comments, because replying to their comments just invites more elitism, abstractionism, and other insanely high level talk without anything constructive. They will just say its wrong without even explaining why its wrong. If they feel the article is only 90% right, they could very well contribute their 10% back as comments - but no, all they want is to just stop the whole thing. For good examples, look at comments above and below.