User blog comment:Jbarb/Badges/@comment-2047157-20100731021057

Indeed most edits now are itty bitty improvements that barely provide any information. The Halo wiki uses a ranking system similar to the badge system here, but the administrators there block or even ban users who are abusing the ranking system.

I think something like this should be enforced here. It would prevent the recent changes page from being flooded by very minor contributions by the same editors.