I'm a long-time user of free/open source software, and write various things for both fun and profit. I don't take myself all that seriously and I do all of my own stunts.
You can find me at these fine establishments on the web: Open Source Musings, The Monday Kickoff, Weekly Musings. and The Plain Text Project.
Authored Comments
You've given me an idea for another article, Don :-)
I was going to include ImageMagick (which I've used for years) in this article, but while writing someone reintroduced me to GraphicsMagick and it got the nod.