How to keep following a (some ) account(s). → How to keep blocking a (some ) account(s). → auto follow and unfollow is prohibited by the Developer Policy? → About the "AutoTweet by RainbowLink Inc.". Why didn't you include it in this service? → The "auto-follow-back bot" used to follow-back all accounts that I hadn't follow-backed. But recently, the "auto-follow-back bot" doesn't follow-back all of them. Why? Any algorithm? → ←What's Twitter Account Management Service ( "4Bots for User's Screen_Name") Inquiry Inquiry About "Twitter Account Management Service"