don't uninstall their twitter & fb. You got friends from there to see steemit as another place to post their stuff too. remember, cross platform and for them to see you progress, too. and some promos are on fb and twitter too like dash promos requiring using your fb, insta, and twitter. Besides freedomnation. isn't there like share this thru your other social media options on this app, too? so it gets more outreach.