I know there are people who spend all day with 30 phones in front of them posting online for work, but there's got to be more sophisticated operations that write and post hands free, right?
About what % of say, twitter for example would you reckon are literally just computer generated and posted?
Just look at how many montages exist of Twats all posting the exact same statement, rarely is there any variations in the wording or grammar. Even if they were people doing copy pasta you'd think more of them would make little formatting screw ups here and there. Also you'd think they'd be a bit less lazy and write the bots to create some variations on the statements to make it less obvious.