A Glimpse in Open Source Tip Jar

A lot of open source projects take donations, usually via PayPal.  I have no idea how much donations are being made, but a glimpse into AbiSource.com's tip jar appeared in an Register article about a PayPal fraud.  I am disappointed by the amount and frequency of donations as well as PayPal charging transaction fees for open source donations.  AbiSource makes AbiWord, a well-known cross-platform word processor.