Board Thread:Support Requests - Community Management/@comment-24956068-20141225135949/@comment-4143277-20141225141520

I believe the behavior you described is known as "edit hoarding" and/or "badge boosting". If the edits are counterproductive and becoming a disruption, it's a good idea to notify the user not to edit hoard and/or badge boost. After this, you could also introduce a guideline to not do such behavior as well on your wiki.