I can give +3 / -2 right now, but maybe I want to give someone -1 rep. I can do this already by changing my UG but what if the system knew that I own all these UGs already (VIP - Aqua - Nova) and gives me the ability to put the following reps:
-> +3
-> +2
-> +1
-> 0
-> -1
-> -2
And I can like scroll and pick the amount I want to give. Same for users with higher UGs and their respective range of rep.
I don't know really if this is smart to implement, useful, and maybe suggested already, but it's something that I would find handy, so hence this suggestion.