There's a site out there called The Truth Laid Bear. I guess you could call it a clearinghouse of current events blogging.
What makes it stand out is its unique ranking system that tries to mimic the ecosystem. If I understand it, your status depends on the number of inbound and outbound links. You start out as a microbe and strive to reach the position of Higher Being.
I was enjoyng life as a Flippery Fish, but I guess I haven't been doing my job, as I have defied logic and science by reverting to a Lowly Insect.
So please folks, add a Churn link to your site.
Don't make Charles Darwin a liar.