[toper-centage]

Isn't that an incentive to break things on purpose and be called in more often?

[deserted]

I'm assuming it's not "spend 5 minutes ACKing a page, get a day off". I have seen it as "If you get paged and have to work 11pm to 2am, cancel your morning meetings and come in at noon". It isn't really much incentive to break things.