Learned to make Debian packages (again) and keep a local apt repo for my employer. Packaged some in-house software and went through bugfix dance with them etc. Great fun, really. Apt and all the helpers are so nice. I have built rpms and handled an apt repository there, but that is much more work.
I considered starting to package recluse for Debian.
Did quite a bit of Wiki edits again. I'm looking for a place to start on a Hardware wiki idea.