I know a guy who somehow bypassed Twitter TOS a while ago and was able to follow 28K a day on Twitter and unfollow, same day, everyone who didn't follow back. He's a hacker by nature. I only believed him because he had millions of active followers over a dozen accounts, and he got that done in maybe six months. Any clue how he did this? He's no longer doing it and I kick myself for not taking his help when he offered it.