The unofficial Sonar 2013 Survey has completed and you can find its results using the following link. https://dl.dropbox.com/u/16516393/SonarSurvey2013/SonarSurveyResults.rar
Thank you all of you who spend some time filling it.
Part of the survey is also presented below.
Which programming language you’d like to be supported in the future by Sonar