These problems get a lot of attention because people tend to whine loudly about them. But the vast majority of articles are not affected by them. Except possi

These problems get a lot of attention because people tend to whine loudly about them. But the vast majority of articles are not affected by them. Except possibly the learning curve. I think the fact that Wikipedia is just a little bit difficult to edit has helped it enormously. That filtered out the people who post the sort of junk you see on YouTube, digg, reddit, etc.