(1) Edit: Removed "disability" from here, autocorrect accident.
(1) Edit: Removed "disability" from here, autocorrect accident.
In general, I've seen developer preference for two reasons:
1. Debian & Ubuntu both share a massive collection of packages which have frequently been packaged in a manner which is amenable for automated system configuration (compare e.g. the tendency to use a combination of debconf and the preference for `.d` layouts so you don't have to modify files which will be overwritten by updates).
2. Ubuntu adds the entire PPA ecosystem which supports the very common case where people want LTS + a small number of packages which are updated more frequently.
http://fossbytes.com/ubuntu-linux-is-the-most-popular-operat... https://duh6oa3w9hopv.cloudfront.net/uploads/pdfs/RightScale... etc.
The must be doing something right, but of course as quickly as they rose, they could loose the market equally quickly. I do see interesting directions, though: Ubuntu seems to be the default choice on OpenPOWER servers (at least for now) and it will likely be a strong contender; see e.g. https://www-03.ibm.com/press/us/en/pressrelease/47791.wss
One group that has certainly contributed and needs to be given credit is Debian!
People want working devices/peripherals (admittedly, I'm not very familiar with the state of the drivers on FreeBSD today, but I know it has been an issue) and many prefer to be productive too rather than hack away at their OS. These OSes have moved out of the garage and are running a large part of this damn Internet :)
FreeBSD is certainly perfect for some niche uses but, I believe, it isn't realistic for many if not most GNU/Linux server uses today.
And that's where I'd come back to your initial point on Ubuntu's lacking server benefits: you may not see them, but many do, and for better or worse they vote with their choice. Even if many don't like it, let's be honest, many do benefit from it indirectly.
- http://unix.stackexchange.com/questions/tagged/debian - 5K questions
- http://stackexchange.com/sites?view=list#traffic - 224K questions
If you need maas, juju (whitch of course can run on others distro), a system with 5 years of security updates without extra fees,