It's a form of fraud at worst since he knowingly broke the campaign rules he agreed to abide by when signing up. But he kept getting paid for so long without getting banned from the forum or booted from the campaign that it's hard to deny that ChipMixer was getting their money's worth. It's obvious why there's a weekly limit of 50 posts - to maintain some level of post quality and to limit campaign spending. He never got paid for more than 50 post per week per account, and it's not like any of his accounts were 'ghost employees' no one knew of.

And it sounds even more ludicrous to claim other uninvolved third parties were somehow 'victimized' because of FomA 'hogging' campaign slots when it's an affair entirely between ChipMixer represented by DarkStar_ and whoever he accepts.