Animated Gifs As Ads? Tumblr Experiments With Advertising Format | TechCrunch lnkd.in/6HmMgw September 2, 2012 by masterpianotuner.comAnimated Gifs As Ads? Tumblr Experiments With Advertising Format | TechCrunch lnkd.in/6HmMgw X Exit full screen gallery ⇗ Open full size image → Next image 0 of 0 ← Previous image