For Flock to Fedora: I'm Red Hat Linux user since RH 3.0.3. As a professor of applied mathematics, I do a lot of programming for research and educational purposes. I primarily program in Haskell, Python, and Mathematica, and dabble in more programming languages than I can count. I use LaTeX to write scholarly articles. I also compose and arrange music using Lilypond, and draw with Inkscape and GIMP.