What is to stop a list of bookmarks not also just being a load of links to spam and astroturfing? You could argue "ah well you have to just use the ones from w

What is to stop a list of bookmarks not also just being a load of links to spam and astroturfing? You could argue "ah well you have to just use the ones from websites you trust!" But that is basically PageRank when you think about it. So we're back to the same problems. I guess we can't have nice things.