Ubuntu is built by a large number of people from a wide variety of backgrounds. A company called Canonical funds a significant portion of Ubuntu’s development, but a large community of volunteers also contribute to it. These groups of people with varying interests and skill sets come together to create something great. The community of Ubuntu users and developers is vast, and despite some misconceptions you may have, you don’t really need to know anything about programming (or even computers!) to contribute to Ubuntu.
As an example, community photographers contribute their work. For each new release, which come every six months, the design team asks for photograph submissions on Flickr. They sort through a plethora of excellent candidates and include 17 new photo wallpapers with each Ubuntu release. For people like me who always love them all, they also have a “wallpaper slide show” that changes the wallpaper photo a few times per day. This way I can experience all of the photos without having to choose, and I constantly have a fresh new wallpaper to see.
When I first start my computer or when I get everything else out of my way, I want to have something sleek and refreshing to look at. Ubuntu made me a happy because it gives me beautiful photographs for my desktop wallpaper. [Larger individual photos]