You know, I've seen picrew chains, how about animal crossing chains? Take a cool picture of your animal crossing character and post it on here (bonus points if you make a cool scene w/ the photo)
Splatoon devs should be adding up the feature of uploading splatposts to tumblr, for the simple fact that twitter and facebook are just not going to live that long. Twitter and everything going on there will probably kill the platform sooner than later, and Facebook??? Who actually uses Facebook anymore??? Even less for posting splatoon art??