There was a "#DeleteFacebook thing" this year? I'm assuming the hashtag is from Twitter which is insanely funny to me, since I see no difference between all of

There was a "#DeleteFacebook thing" this year? I'm assuming the hashtag is from Twitter which is insanely funny to me, since I see no difference between all of these social networks. BTW outside of USA and a few west european countries people barely know what Twitter is. In any case I feel that all this focus on Facebook makes people forget that Instagram is far more important now then any other social network, and also the fastest growing one.