Nofollow was a stupid idea from the beginning, and I’m sure most webmasters would agree with that. It was intended to put a bandage on a gaping wound. Nofollow was invented in order to tell search engines “this link was probably spammed so don’t trust it.” It was meant to wipe out comment and forum spam. It hasn’t accomplished that task at all, and now he Nofollow tag has basically screwed up the flow of PageRank on the entire internet.