Poking around the Yocto site this morning I discovered that on the "Why Does the Yocto Project Exist?" page (https://www.yoctoproject.org/about/value) the link to the Charter points to http://www.yoctodev.org/about/yocto-project-charter — I might not have noticed only yoctodev.org has an expired certificate: www.yoctodev.org uses an invalid security certificate. The certificate expired on 23/06/14 14:07. The current time is 02/12/15 08:23. (Error code: sec_error_expired_certificate)
Fantastic catch! That has likely been there for 3 years or more. Fixed now.
The link is fixed but yoctodev.org still exists and has an expired certificate.
yoctodev.org is a staging area where we try out new things before porting them to the live site. it will continue to exist for now.