You can, btw, looking through my history see that I've asked people tangential questions sometimes which might be taken as rude or aggressive. It's again for filtering purposes. I don't regard offending a portion of the people here as a bad thing, but a good thing. Then when a few people like me better and keep talking with me, my tone changes somewhat, and I'll write stuff like this which is more open, cooperative and non-confrontational. Then one thing that will happen is other people, who I didn't write this for, will jump in and find it arrogant, condescending, and so on.
I find this attitude very surprising. Can you explain what it is that works for you about posting this way?
http://vimeo.com/22099396
What do people think of this, from a Bayesian perspective?
It is a talk given to the Oxford Transhumanists. Their previous speaker was Eliezer Yudkowsky. Audio version and past talks here: http://groupspaces.com/oxfordtranshumanists/pages/past-talks