Yeah, so, uh, what he said, for the most part. Sorry I didn't say welcome. Of course you're welcome here but I don't have a very good habit of posting, unless something really serious transpires or I'm motivated enough by the question. Luckily, the forum sorta moderates itself mostly. Anyway, if I made you feel unwelcome, I'm sorry, but I thought the direction I pointed you in would be more helpful than someone explaining it again.
Here are some more answers. Zand is working on Myth 3 updates to the Encyclopedia but he is going through some rough times at present. I personally don't have a lot of motivation for Myth 3 additions to the site but may be coaxed into it with enough nagging. All the same, I'm going to redo the Myth 3 journal pages once I have a complete set of images since I did them far too quickly and with far too little skill to start with.
Other projects planned are the ever unfinished FAQs, zeph's addition to the Head section (zeph, I really need to chat with you about this), an update to the Fan Creations section and a revival of some of the forgotten sections of the site. Stay tuned.