I haven’t done anything more than create it, but if you’re interested in participating in the Selenoth wiki, please feel free to join in. And if you’re very, very interested, I’d like to find two people who are willing to contribute and serve as administrators, since the odds that the usual suspects aren’t going to vandalize it from time to time are nil.
I realized, in the process of working on Book Two, that if I already needed a printout just to keep things straight, there are probably others who find it a hopeless task and could use an easy online reference.