The examples are not about Ubuntu users. Almost all are about Ubuntu being used as a server or an instance. As such, the display server won't even be installed.

The examples are not about Ubuntu users. Almost all are about Ubuntu being used as a server or an instance. As such, the display server won't even be installed. Some (low quality) Dutch website said that using the same method a pressrelease could be written that there are more Windows users than people on the planet :-P IMO, Ubuntu is based upon Debian, so Debian is the biggest one :-P Note that there's some debate on the accuracy of some of the examples. That they used it in the past or used it partly doesn't mean an entire company uses it now.