dano...there are papers available through your link but your link takes us to a self proclaimed authoritative, politically slanted, politically funded, funding generating, hype page

did you read any of the studies available here

if so, which is it that you suggest supports your view

your link provides no data at all

at least jonlowes blogsite provides some

i think you're making it up, you went there and didn't read a thing past the first para or two on your linked page

unless of course, you posted the wrong link :-)