A user goes on the charity's website, and they're greeted with a button. All they have to do is click it and a certain amount of bitcoins (likely 100 satoshi) is donated to charity. The website is run on donations.
Why don't we just donate all of the money to charity and make people click a button, you ask? Because the charity money is earned. While it isn't difficult to do, clicking the button still takes effort. The donations will not all go towards the charity at once, the button will first need to be clicked.
Any feedback?
Thanks
(see https://bitcointalksearch.org/topic/charity-idea-feedback-requested-518612 for reference)