[billmcneale]

My prediction: he implements his experiment for a few weeks, notices that nobody comments on his posts any more and then he backpedals.

If you don't already know Dave Winer, he's very bitter about not getting the recognition that he thinks he's owed (read the first sentence of the linked article, it's actually quite representative of the guy) so he keeps coming up with these "revolutionary" new things in the hope to invent something.

He'll come up with another wacky idea in a month.