I have been using Gentoo Linux since around 2003. For a while I was a developer, working mostly on packages.gentoo.org. That site as it exists today, however is not my code. I am no longer a Gentoo dev, but still enjoy Gentoo. I just haven't found anything else that sparks my interest.
I'm glad there is finally an official wiki. I will try to contribute to it when I have the time/skills.