After re-reading your article, I think I understand the point you're trying to make, and it's a good one. The headline and first few paragraphs betray the real point you're trying to make though. They convey the impression that you're insulting the people who write tutorials, and the people who use well written tutorials as a learning tool. Hence why you're getting some hostile responses here that are orthogonal to the real point you're trying to make.
