Nader considering a run

It looks like Ralph Nader is exploring a run at the Presidency again. He was supporting John Edwards but with Edwards and Kucinich out of the race, he decided to step in. I am a Nader supporter in most aspects and I agree with alot of his points (mainly that the government is in the pocket of big business and not the people). I think that we need legitimate third party candidates to break up the current monopoly.

What about Al Gore as a third party candidate?

Because the Democratic nominee has to have more votes stolen away from them?

Al Gore is a reason why we need a third party. In 2000 all I could think was that the difference between the candidates was one was a corporatist with connections to Pat Robertson and a love of censorship and the other was Bush. If he runs I'm voting Cthulu.