Watching the touchdown dances of wide-receivers in the NFL playoffs makes me think there should be something similar for successful federated online transactions.
The chances of success are roughly similar - shouldn't we encourage users to enthusiastically celebrate those rare events should they happen?
I propose the federated identity industry hire a choreographer to design us some shakin' moves for the various operations, e.g. federation, SSO, and attribute sharing etc.
Something really hot for successfully using an i-name (something that rare deserves special recognition).
Of course, there would have to be penalties for excess, we don't want things to get out of hand.