http://www.youtube.com/watch?v=ndVN1sOoeEg&t=400
The video should start at 6:40. From PAX Prime 2011.
What do you think about such a system to limit crowd-control? Instead of all the crazy and confusing diminishing returns timers to use such a system?
Please don't be a smartass doing direct comparisons, this is about the concept of it.