Thanks for those suggestions, I'll see what I can do
The search appears and disappears because it is part of the development system but not part of the main site. I did wonder whether the whole site should be Trac wiki pages, but they're a little less flexible than HTML. Maybe the main site needs a custom Google search or something. Tags are a plugin I added more recently, so it is the same thing.
As for the Wiki index, that's a built-in function of Trac, hence the slightly ugly appearance. It'd probably be slightly more useful if I could filter it to remove the default Trac pages from the list, so I'll look in to that. They'd still be available when you needed them (e.g. when you're trying to edit a Wiki page and want to know what the wiki code is) but not having them in the index would be good.
A tagged index would also be good, but someone (probably me) would need to go through and tag everything (plus it wouldn't cover the main site). There's a page of tags at the moment but they're sorted in a case-sensitive way, so you can end up missing things.
An FAQ would be good, but I need ideas for what to include. We already have a
Developer's FAQ, but I agree that we need a more general FAQ.
Thanks.
[edit] We've now got "Search" on the main site nav and
search page that'll search the main site as well. I'd include the Tags as well, but they're not useful for the main site.
The only other link that is missing from the main nav is "new ticket" and that's because it only appears on Trac when you're logged in and have permissions, but we can't determine whether you have permissions on the main site. Is it bad usability to take people to a page that says "You don't have permissions!" or is it okay because it lets people know they need to register/login to see it?
[edit2] We've also now got a linked "Thanks to the WarFoundry team" paragraph on the main page with a link to the
team list. I've added Frostlee as well because he has been helping with questions and suggestions