I just love productivity apps! Not only because of their funcionality and notion for efficiency, but also for their design. There's is just something magical about them.
Now I am a big fan of Things, CultureCode's great product for Mac and iOS devices, but recently my attentioin has been drawn by the work of 6Wunderkinder. For my surprise and delight I received an invitation to join the public beta of Wunderkit, which in my opinion really pushes the definition of a GTD [Get Things Done] app.
So far I adore the graphic interface and functionality of Wunderkit. If you want to take a glimps just leave me a comment or tweet me @Vladington and I will send you an invitation ;).