The Carnival of Feminists is up at the Nut House, and it's the usual compendium: large, varied, thoughtful, energetic. Lots of stuff to agree with and to disagree with. The host has been unusually candid about their own views, which makes clicking through even more of an adventure than usual.
The Carnival of Liberals, a nice varied and thoughtful collection this time. The host has some traffic insecurities, though, so be nice.
Grand Rounds is at one of the most visually unappealing sites I've seen in a while (the colors! the columns! the fonts!) but there's great stuff there.