I would think it's the same reason medals have always been used in addition to rank. Singular achievements are far easier to strive towards and help reinforce acts of glory on the field. In the forum sense, having a wealth of goals to achieve for that would be displayed under their post count would be worthy of aspiring torwards too.
Calls that it's complicated are fair and a valid criticism of the system but I believe the merits (status symbols for mod/site contributors) would be of greater worth. The main detriment of the system I think will come in it's implementation though. And to clarify, I fully support the current bill but this is a good proposal to discuss alternate systems.












