Thread title is almost self-explanatory. Do you know those (ridicolously fake) accounts which have magically 4000 comments, all from FREAKIN REAL users tagging each others? Of course you do, and you either use it too or you are f*ckin envious of them (like me). I've seen many of them, even with 300 followers and 2000 comments. How do they do? Is there an app, a bot, a script, what the hell??