Tweetbot for Mac: I've been playing around with this for a bit, so far it seems like it's pretty cool. The big missing feature is that you can't set a hotkey to show/hide the app. But if you're in to Mac Twitter clients, you should definitely check this out.

'Firefly' getting reunion TV special: Wow, this sounds pretty cool. Also — I can't believe that it's been 10 years.

Joss Whedon Fixes Movies: I thought this was pretty good, in a \"I'm a super Buffy nerd\" kind of way.

Sleeping dog: The best photo of a sleeping dog that you'll see all day. Guaranteed.