Created by productivity guru, Merlin Mann, The Email Game app turns blowing through your emails fun by rewarding points for deleting, filing, and responding to emails. And, the faster you do it, the more points you earn. It even deducts points if you take too long to write a response.
Chevrolet and Goodby, Silverstein & Partners have come up with various fun and games to launch the new Sonic, the car "that's up for anything," under the theme "Let's do this." The brand wants you to prove that you're up for anything by performing little tasks (like baking a cake of yourself and eating it), submitting evidence of your feats (pics, or it didn't happen) and earning badges, Foursquare style.