「Snooze」ボタンを押すたびに25セントを寄付!
Snooze is a simple alarm clock that resides on your iPhone, iPod, or iPad that allows you to pledge $0.25 to a nonprofit in the LetGive network every time you hit snooze. Twice a month you'll have the opportunity to donate the value of your Snoozes to the nonprofit.
http://itunes.apple.com/us/app/id449742726#
http://www.ideaxidea.com/archives/2011/08/snooze.html