I run a Hosting business so we needed a forum which was sleek and smooth. That's where XenForo came in, so that's the forum software sorted. I am currently editing the default skin of XenForo and so far with help from threads on the XF Community I've come up with: http://forums.cubicwebs.com/ Feel free to sign up and have a say on the forum. Feel free to post any improvements I can do, or you would like to see. (This has been designed for the new layout coming to CubicWebs).