I believe it is time to start collecting in one place, the various things I learn, and have learned, about system administration. I have stuff all over the place, and it is time to organize it. I think it would also be good to have it in an open, accessible place.
Plus, I seem to be doing a bit of writing all of a sudden. I just finished one of the harder projects of my life, which was to put together training for some of my colleagues in the Asia/Pacific/Japan region. I had already started a project that would bring together this same material, but the project forced me to put things together at a much more accelerated pace. The presentation of the material did not go very well, but now, that the training is over, I still want to organize this material into one place.