The downvoting's annoying. I don't agree with you, but you're presenting your argument calmly, clearly, and with supporting links - I think that's always valuable.
Hear hear. Seriously, this is how discussions should work. Ken stated that there was data, I asked for it, and he delivered in spades. Sadly, his HN Karma is close to net-negative for this thread, while mine's shot up by a few tens of points. Things absolutely should not work that way.