Just a small observation.
The favicon for the forum is the correct one and matches the site theme. But on the homepage, wiki, and library, we have the old favicon. It just makes it look like the site isn't all the same. A small 2 min change, I'm sure, but its been that way forever and I guess if no on ever mentions it it won't be updated.
Also I don't know if you can change the favicon on the cafe press shop, but that doesn't match either.