You many have recently heard about the "Revolution Muslim" (http://revolutionmuslim.com/) website that is encouraging violence against the creators of South Park.
Revolution Muslim is angry because South Park wanted to simply show a picture of Muhammad. Nothing more.
I went to the http://revolutionmuslim.com/ website and noticed that they are asking for Pay Pal donations.
Keep in mind that every time someone makes a donation, Pay Pal charges 2.9% + $0.30.
Sooooo... if someone donates one penny ($0.01) it means the Revolution Muslim account will go DOWN 29 cents.
Soooooo.... if lots and lots of people all donate 1 penny, the website will loose lots and lots of money.