>But K's job is opinion. Media Matters seems to portray itself as a media watchdog. (though it's agenda is hardly subtle) That's rather different.

Actually, the first paragraph on their "About Us" page says:

"Media Matters for America is a Web-based, not-for-profit, 501(c)(3) progressive research and information center dedicated to comprehensively monitoring, analyzing, and correcting conservative misinformation in the U.S. media."

So, they're pretty clear about who they are and what they stand for.

Tamar