I think there's a new layout on the forums now, it looks a lot messier because now you have to keep scrolling just to look for forums you want, I think the old layout is more organized.
Seriously I have to use ctrl + F just to find the forum I want.
You could use the "Type to find your device" search box. Also there is a tab layout on the main forum page at http://forum.xda-developers.com/ so you could just press the participated tab or one of the other tabs to find a forum quicker.
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