Rocketboom
A popular technews podcast. I think it has suffered since Rebecca Congdon left the show, but it's still ok.

The RU Sirius Show
One trippy mother. R.U. Sirius interviews various weirdos every week on his radio show.

driftglass (politics)
Ultra-liberal commentator lashes out at conservatives. Funny, but extremely bitter and given to polemic.

Early Warning
William Arkin is some kind of security and terrorism expert. Interesting views on current events that often contradict the official story.

Petty Larseny
A blog on atheism and rationalist topics.