The blog is part of FerrariWorld - Ferrari's official community web site, which covers everything to do with the cars, racing, and the company. If you haven't checked out Ferrari World, the site's worth a look-see, with lots of current and historical information, as well as some stunning images.
Visiting the blogs requires a free Club Ferrari membership, but posting requires a 25 euro annual membership fee. On the upside, paying members get a chance to host their own mini-blog on the Box Ferrari site, plus real-time news and other bennies.
You'll find FerrariWorld here, and their blog here.