So many users whether in fixed amount of posts per week campaigns or pay per post campaigns are posting all their posts as quickly as possible in order to move on to their other account.
I'll be grading a campaign and see that some users do their 25 posts over the course of 1-2 days. Then they do not login again til the next week.
I'm reminded of the difference between serial and parallel. This applies to people with multiple accounts.
If you serialize your posts the way it is described above, post 25, go to next account, post 25, you run the risk of having all your accounts banned, and none of them get paid.
If you open up one VM/computer/screen/browser/tab per account, and not reply to each other, and each one is in a different campaign, managed by a different manager, and space out the posts over the entire week for each account ... you'll probably rake in the dough.
If I were to do it, I'd grab a list of interesting topics and threads, compose a bunch of replies, but not send them all at once. Before the existence of campaigns, like about 8 years ago or whenever, I'd bump into the "You can't post within 2 seconds of your previous post." thing... that's because I had 10 replies ready and I tried to send them all at once, LOL. The ability to type 200 WPM (words per minute) is a hindrance sometimes, I want to get my thoughts out but either I can't type them fast enough, or I type too fast the forum doesn't like it.
I'm not trying to give anyone ideas, as this is probably already happening. I found that thread about russian bump bots ... so it has happened, just not with a signature campaign. They didn't try to hide it tho, so all those accounts got linked together and probably banned from the forum.