I was at first a bit puzzled when I today tried to access my add-on favorites on curse with the bookmark I have in my browser. I got a "page not found" error on a site that I wasn't familiar with at all...
Than it came to me, I recalled that some time ago there had been some talk about the new design on Curse that was in the making. I don't know exactly when, but it happened during the last two days, and here is the new site: http://www.curse.com/ (note the new domain name)
I haven't had time to look really into it yet, just briefly read the Welcome article (http://news.curse.com/details/2502/), but at first glance it looks ok. Quite different from what we've been used to before, but I think I can get used to it :)
Some news that might be worth mentioning, is the WoW Database (http://wow.curse.com/database/), and also the Curse Client (http://www.curse.com/client/), which can be used to upload data - both for the database (items, quests, NPCs etc), but also character information to your profile such as gear and so on.
Has anyone gotten any experience with this yet? I'm perhaps extra interested in hearing about that client...