Honestly, I don’t know what current practices are in use for MapRoulette.
I read your instructions on the page and you did a great job at providing very clear guidelines.
I got in touch with one mapper who made mistakes, and who seemed to understand the problem, but other users like ‘googlenaut’ seem to act like if they are playing a video game where the main objective is to solve as many challenges as possible to get high rankings. Once in a while, their edits are good, though, so I don’t believe reverting everything is appropriate.
What is mostly puzzling me is that the task asks to fix non-spiky buildings, as in the link I provided in the previous message. If that can be removed, that might reduce the risk of false positives.
