Leaderboard

I think it might be a good idea to make some kind of time limit for making edits. Just look at this mess here in history: https://pcgamingwiki.com/wiki/Area_51_(2005) 9 edits in 7 minutes and it seems nothing was changed in the end. Surprising this was not misused by bots or something. It is annoying to check the changes when people go on a edit spree like this with very short edits. Maybe after the third edit in a short time span to block for 5 minutes, like when login in.