Here I'll try to document my contributions to the Free Software world. This might not be complete.

Bug reporting

FreeBSD

Gentoo Linux

Ubuntu Linux

Debian

Documentation

Ubuntu Linux

I use and edit the Ubuntu Community Documentation wiki under the username kralph.

Debian Linux

I use and edit the Debian Wiki as KenyonRalph.

Linux iproute2

Mutt

Wikipedia

Not Free Software, a Free Cultural Work, but I have made a lot of Wikipedia contributions: Special:Contributions/Kenyon

Packaging

munin

I'm contributing to the munin project.

See also