Before the reset I managed to get a gazillion emblems and they are pretty useless. They do give you mood, energy and XP but it is a pretty small amount and it is not worth hauling around 11 things in my inventory. I know someone suggested the ability to make a super-emblem but I would prefer to reject emblems or to be able to use the emblem to speed up learning.
Otherwise after a few months we have dozens of emblems lying around.