As Pinterest tries to double down on becoming as sticky as possible for users, it’s going to be making a pretty significant design change by adding a tab focused on who a user is following that will exist in addition to the basic discovery feed … The typical Pinterest experience is geared around simplicity, showing users recommendations from the get-go based on a variety of tools built to divine what your interests are based on the content you peruse and the people you follow … By doing that, Pinterest may indeed be able to capitalize on another mode of user behavior — the kind of intent-driven periodic check-in activity you might find on Instagram — that it could add to the list of behaviors it hopes to tap in order to get people to come to Pinterest.