Instagram is proving to be one of the big movers in the incredibly fast-paced world of social media. The latest changes, released less than a month ago, are regarded by some as a clear move to take on the popularity of Periscope and Snapchat. These new features include a live video option, as well as something called Instagram Direct, which is a Snapchat-like disappearing photo and video feature, adding another social media marketing strategy to the already popular service.