I just don't think they put enough creative energy into it. They ignored most of the suggestions made when people were interested. I would still love to know if anybody is reading it, but I can safely assume they aren't. There isn't even a Knol Blog! They just threw this baby over the wall and then ignored it. Well, it can join the large refuse pile of Google failures, but they keep trying, and I love them for it! On to the next big thing!