Up and coming task management software Wunderlist is now available for linux! Kudos to the guys at Wunderkinder for supporting almost every platform under the sun (Web, Mac, Windows, iPad, iPhone, Android and now Linux (64 and 32 bit)). The only platform they don't currently have a version for is Windows Phone 7 phones, but I expect that either there's no demand or they are working on a version.
I have to say I'm impressed and happy to see this, honestly. I wonder how much of the Linux port had to do with the Android port?
Update: Forgot to mention that Wunderlist also includes full cloud sync as well, all for free.