A recent survey of nearly 15,000 linux users by DesktopLinux.com revealed Ubuntu Desktop Linux to be the most popular - by a drastic margin.

The most popular desktop of Linux today is… well, most of you can already guess without seeing the scores: Ubuntu.
Ubuntu, with 29.2 percent of the vote, has been the hottest community Linux since early 2005.
visit Ubuntu Linux Voted the Most Popular Desktop