Lifeshaker is a todo list organizer with an interface reminiscent of flashcards. The program window is cut up into 3 sections: on the left a categories list, the top part is a grid view of your goals, and the bottom part shows your goals and steps. Adding these is easy to do, and you'll see them automatically appear in your grid view. The way the application is structured means that the interface is never too cluttered with ideas. Lifeshaker also includes numerous sound effects for different actions.
I personally experienced a few crashes when adding multiple steps to my goals, but this seldom occurs. I also personally did get a bit confused by the interface at times, as there aren't necessarily many explanations as to how to get started with the program.
Lifeshaker has a different take on to do lists. If you like using flash cards and want a colorful look at your tasks, you'll like this program.