Have you seen those cute, little animated images called GIFs? If you thought GIFs (graphic interchange format) were just a trend used in BuzzFeed articles to show the best celebrity faux pas, think ...

There are not a lot of things that unite almost every person in the world, but here's one of them: everyone loves GIFs. This is why it's such momentous news that Tumblr's mobile app now lets you make ...