I always look closely at all of Google’s new tools. How I wish that Google Squared was around when I was at school!
Apart from the ways it can save you time in starting an information collection based activity or project, have a think about it from a link building perspective.
Do you think the information sources Google lists here are trusted? Wade through the Wiki links and you will find some real gems that you may not have uncovered before. As Google adds to this project this will grow and grow.