Pegby is a website that allows users to create a "pegboard" for you to use to help you "get things done." Since the board is collaborative you can assign "cards" to people that you have shared your pegboard with. You can stack your cards, push them to a certain date, style them, and several other features. Pegby is another option for teachers to use with students working on group projects to help them stay organized and make sure that aspects of the project are getting done.
Here is a video highlighting several of the most important features.
Pegby in Two Minutes from Pegby on Vimeo.