I’m still playing around with the next layout…
I got rid of the form which didn’t really make any sense in fact, sorry Opera folks. That means URL are starting to be cleaner already, and that allows me better possibilities with tweaking, with less operations on the server side. Another reason is also that rel="tag" won’t work on button elements, as far as I know, since it only matches elements with an URL.
Other things on the list will include removing some default behaviors of filters; too much options doesn’t really make things easy for users, even if graphically, it might be more interesting.
Talking about filters, I’ll have to explain how each one of them works, since clicking on a language, a section or time‑line, or a tag will not behave the same way. That gives us three categories and hopefully three different styles (colors plus other means).
I’ll also clean up these huge descendant selectors; they’re clearly not the more effective ones Web‑design ever experimented. :)