I agree that "just mentioning people like Ruppert" doesn't do TOD or peak oil a diservice. But when 30% of the thread is rants on the US government blowing up the World Trade Center, you have wandered deep into lunacy and are clearly undermining efforts to make peak oil mainstream. I believe in peak oil and  love TOD, but reading that comment stream really makes me doubt the motives and judgement of a huge segment of the movement. It is going to send others running and they will never come back.
I have to agree with Jack here.  As I said in my comment to Prof G's earlier post on Ruppert/FTW, a serious discussion of the lunatic fringe just leaves behind a stain here at TOD, and undermines the site's credibility.  

There are enough serious scholars and commentators out there that we shouldn't have to wander down these dark alleys of conspiracy fantasy.