This information was then printed on the badge, presumably to either avoid or facilitate flame wars.
Here are this year's stats:
Ubuntu -- 254
Debian -- 156
Fedora -- 59
Gentoo -- 50
No doubt about the popularity of Ubuntu nowadays. It is interesting that Gentoo is almost as popular as Fedora amoung the delegates -- where as Gentoo did not figure in the Open Source Industry Census distribution figures.
The lesson to take away from this data is that Gentoo people to not like filling in surveys (we are too busy compiling KDE4, golly that takes a long time) but Fedora people are more than happy to.
bash -- 541
zsh -- 37
tcsh -- 27
No surprises here, in fact I would have thought it was more than 90 percent for bash usage.
vim -- 343
vi -- 93
emacs -- 85
nano -- 40
The winner of the vi vs emacs flame war is vi. Even separated into vim and vi, they still have a larger percentage than emacs. People will of course argue that all emacs lacks is a good editor, and that's why this flame war continues to go on.
Therefore if you are a vim using, bash welding Ubuntu user then you will feel right at home amongst the delegates at a Linux conference. If you are not then thank you, if everyone did the exact same thing then it would get rather boring.
Update: For full results see these pretty graphs.
Some great answers in there such as "coil of wire and 9V battery" and "dd" for favourite editors and the shells graph has some great subversive responses.
Some would say that it is a long way from software engineering to journalism, others would correctly argue that it is a mere 10 metres according to the floor plan.During his first five years with CBS Interactive, Chris started his journalistic adventure in 2006 as the Editor of Builder AU after originally joining the company as a programmer.Leaving CBS Interactive in 2010 to follow his deep desire to study the snowdrifts and culinary delights of Canada, Chris based himself in Vancouver and paid for his new snowboarding and poutine cravings as a programmer for a lifestyle gaming startup.Chris returns to CBS in 2011 as the Editor of TechRepublic Australia determined to meld together his programming and journalistic tendencies once and for all.In his free time, Chris is often seen yelling at different operating systems for their own unique failures, avoiding the dreaded tech support calls from relatives, and conducting extensive studies of internets -- he claims he once read an entire one.