I'm planning to keep it more up-to-date from now on, tracking the open-source stuff I'm working on and occasionally posting thoughts which don't fit well in other fora. Similarly, there'll likely be a bit of fiddling with formatting and layout until I'm generally happy with it.
I'm also going to be leaving the old content more-or-less in-place for a while, so it will be available to anyone who still has links to it.