I've been an Open Source advocate for a long time. I try to use Free Open Source Projects, release Open Source Projects (see http://www.ocszone.com) and try to support Open Source Projects. Therefore, I always pledge 10% of the net earnings of my projects to the other projects that I utilize.

 Just to put this in writing, "10% goes to Free Open Source Projects" rule apply to StarvingEngineers.com .