I've once again made style mods to the site at a time when all I have in front of me are Gecko-based browsers. I'm happy with the changes but if I've made the site unreadable in some other decent browser (like safari or opera) then let me know and I'll see what I can do to fix it or, even better, if something's broken and you can offer a fix that maintains the current look for Firebird (and other gecko browsers,) I'll not only fix it but sing your praises right here on this blog :-)
The changes are fairly minor. I've dropped the "no underline until you mouse into the post" thing in favor of a "sort of underline it and then make it almost button-like when you mouse into the post but try to do it with some subtlety" thing. If your browser doesn't understand -moz-border-radius then you don't get the nice rounded corners (but that's nothing new.)
update: It seems like IE and Konq don't like the border: transparent; bits. That just sucks. Safari and Mozilla seem fine. What's it look like in Opera?