The Dark Knight: Fun with History and Math. (Getafilm) Hot girl Amelia for NYC. (CollegeHumor) Why one person has stopped watching Movie Trailers. (RowThree) Visualize your friends on Twitter. (Twitter-Friends) 5 Tips for Optimizing Your Brand’s Facebook Presence. (Mashable) Check out our other links in our Links Archive. If you enjoyed this article, subscribe to us [...]