According to multiple blog posts, Google, Mozilla and Microsoft have already banned the DigiNotar Certificate Authority in their browsers. This preemptive move comes as a direct response to the mess that DigiNotar created by issuing over 200 rogue certificates for legitimate web sites and services — see a complete list of the affected sites and services.
http://www.zdnet.com/blog/security/g...e_skin;content

I thought it was interesting, dont know if anyone has heard about it.