On Mon, 14 Mar 2011, The Cunctator wrote:
The Koch brothers are mostly unknown. ... ... It is Ken's assertion that there are "many people highly motivated to write misrepresentations and unbalanced articles," though the evidence seems to point to there being maybe a handful of such people.
You've got to be kidding. The first page of Google results for them shows anti-Koch articles from alternet.org, Huffington Post, and Daily Kos. If you think that they are unknown to the extent that nobody would be likely to have an anti-Koch agenda, you are dead wrong; the Koch brothers are a current left-wing blog and activism target.