MIT was 3rd with a chrome extension called "minimap" that allows you to scroll in your browser with smartphone or webcam. Also allows you to have a "minimap" next to your scrollbar that shows a preview of the entire webpage

CMU got an honorable mention for a real time strategy (?) game called "The Hackers" that is based on managing a team for a hackathon.

UBC was there, but I've forgotten what their hack was. Sorry! Was really tired and nervous during demos!

Facebook showed me the time of my life. Eager to apply for a job there...