Instagram is testing a bunch of new features on its mobile apps. These include a regram button, a new beta testing program, a tighter integration with other services, and more. Instagram is testing a number of new features that might be rolled out over the coming weeks and months, as first reported by The Next Web. The most interesting one is probably the official "regram" button, which should work like retweets on Twitter or reblogs on Tumblr.
