Better version of clumps + some other stuff.
Reputation ranks
Ranks only ever go up; points can drop but your rank stays.
About reputation ranksThis mod is like Clumps but doesn't add a new entity so it can improve performance if lots of xp entities are being spawned (like mob farms). However, it also contains a couple of pretty random fixes that i don't need. I only install this mod for the xp optimization.