Things to keep

Visualization of all winning tic-tac-toe strategies
http://xkcd.com/832/

Paul Krugman resource:
http://www.pkarchive.org/

Minimalist movie posters:
http://liveforfilms.wordpress.com/2010/02/02/cool-minimalist-posters-back-to-the-future-blade-runner-jurassic-park-star-wars-and-the-shining/
http://liveforfilms.wordpress.com/2010/02/08/cool-minimalist-posters-star-wars-travel-poster/
http://brickhut.wordpress.com/