Comparing Google Knol and Wikipedia

Not much competition so far. Also minimal editing in Knol has led to dropping quality. Can it survive? There is still not much critical mass or attempt at basic organization. My own quick look at some topics of interest to me in Knol found that there was quite a bit of 'cut and paste' knowledge being posted without attribution. Most ironically, Knols rarely have the Pageranks to show up near the top of Google searches.