Aaron Swartz writes about blogs.
The idea seemed so obvious I was sure someone would copy it. But instead the problem’s only gotten worse. Now, in addition to the information superhighway equivalent of roadside litter known as blogs, we’ve added the vast wastelands of roadside vomit known as comments. That’s right, having thousands of uninformed people post trivia daily was not enough. The job wasn’t complete until even-less-informed people could post hundreds of even more trivial comments on their trivia. It’s a revolution!
I guess the The point he is making in the end is that we should do more Wiki and less blogs.