[yohui]

First, free software can be developed by one entity, or even one person.

Second, that's a list of contributors to the "Google C++ Testing Framework", not WebM.

[enneff]

Third, the AUTHORS file for libvpx lists people from nVidia, Opera, Broadcom, and many other non-Googlers.

https://code.google.com/p/webm/source/browse/AUTHORS?repo=li...