It's pretty common to have a script post to your account on your behalf in an automated or semi-automated way, if you're a programmer. (It's pretty common to do

It's pretty common to have a script post to your account on your behalf in an automated or semi-automated way, if you're a programmer. (It's pretty common to do this on twitter too, but twitter has no interest in marking bots.) If an account has both automated and organic posts, that account is both human and robot.