I just think we have enough ways to track activity. Post counts, badge totals, reputation, and even our Join Date (when taken in conjunction with post count). All that another fluffy fun thing will do is clog up more bandwidth. I'm not OPPOSED to the idea so much as I simply don't know why it is being implemented beyond "But it's fun".
Anyway. That's all the more I will say, as my opinion has been put out there for consideration.
Voted for RPA, btw. Love this place.