+ * [[http://www.x.org/ | Xorg ]] - The X Windowing system. I've been maintaining
+ the X server for the OLPC, including the migration to X 1.4, including input
+ autoconfiguration, EXA improvements and graphics driver bugfixes. I've been
+ doing in depth profiling of the OLPC rendering stack as a preparation for later
+ optimization work.
+
+ * [[http://www.fedoraproject.org | Fedora]] - As part of my OLPC work, I've become
+ a Fedora developer to maintain the X packages and a dozen of other core distribution
+ RPM packages. I've been using and deploying RedHat systems for a very long time.
+
+ * [[http://www.linux.org/ | Linux kernel]] - There's no such