please note that the content of this blog is also avalaible on http://blog.actuvisu.fr/. As a matter of fact, we, as part of DDData corporation, have decided to transfer our respective blogs onto a common platform. There, you will find all of our articles and thoughts about what data visualization has yet to offer. You can also reach us at firstname.lastname@example.org.
PS: Keep an eye on http://www.actuvisu.fr/. Just saying…