Especially if you're linking to Overcoming Bias, our sister site and website that spawned Less Wrong.
Edit: I don't say this to insult you, I assumed you were new to the site. But apparently you have almost 5000 karma.
It was an exceptionally interesting OB post I hadn't read. The first paragraph works well as a summary and I give the readers enough credit to be able to figure out if they want to read something or not by opening a new tab and glancing at it.
The article also ends with question suitable for discussion here and I would have wanted to have seen if rationalists three years down the line can improve upon Bostrom's model.
http://www.overcomingbias.com/2009/01/moral-uncertainty-towards-a-solution.html