Yesterday I wondered what Larry Sanger - co-founder of Wikipedia and founder of Citizendium - thought about Google's new "Knol" project. Well, he's done an interview about it. I've only skimmed it, but here are the main problems that Sanger sees with this project:

There are a few problems.

First, quality. It looks to me as if Knol is a high-level attempt to do what many others have done. Countless websites already exist that invite signed essays and information (remember h2g2.com?) and other content for public rating. Time will tell, but Knol will probably resemble other such websites, and have a huge amount of mediocre content, with a little excellent content mixed in. The concept does not sound like a model that would attract many genuine experts. I say that because the notion that anyone may write a “knol” and be compared and ranked by “the crowd” — not by expert peers — is apt to attract relatively little notice from experts who are very careful about where they publish. Still, other Web companies have had reasonably good success making money with such Web services, and Google might make a lot of money with theirs.

Second, lack of buy-in from the free culture crowd. Many of the sort of people who contribute knowledge to projects like Wikipedia and the Citizendium are likely to be very skeptical of a giant corporation organizing such a project, particularly with Google Ads appearing on the articles. It does not appear to be in the spirit of the free culture movement. Still, it is good that Google has decided to make ads optional.

Third, lack of collaboration.