HA! It's funny you guys should revive this thread. Per the recommendation of several people I've actually started my own Wiki for the Earthfleet universe, and wow has it been fun! It's not complete yet (I've still got artwork and things like that to add, and a few entries that need fleshing out more) but I'd say it's about 95% done or so. Well, 95% of what I'm going to release currently. The rest is waiting for each of the remaining books to be released before I update those parts so as not to spoil people.
You guys can check out the wiki here:
http://www.earthfleet.net/wiki/
Those who have read the books are also welcome to contribute to the wiki as well, as I know people would appreciate your insight into the world as well.