The Pin-Project Organizer is a Tool for organizing To-Do's on a virtual Board. You can create new To-Do's and simply drag and drop them on the board. The Board consists of three colums, where To-Do's can be pinned, marking them as "to-do", "doing" or "done". Since most of the time you won't be the only person working on a project, you can of course share boards with your friends, directly by sharing the link with them. Once you are a registered user, you can also create private boards and store them in your personal area.