ohloh has a lot of interesting statistics, maybe there’s one that shows your numbers.
Link: http://www.ohloh.net/people Am 14.07.2014 um 15:25 schrieb Ernesto Reinaldo Barreiro <[email protected]<mailto:[email protected]>>: Hi, I know this is a bit off topic... but any of the smart guys over here knows some god statistics about what percentage of developers world wide is directly contributing to open-source? I mean forking projects on github, *bitbucket, * etc, and/or contributing patches, documentation and so on? According some references to surveys 9 of 10 developers are using open source, but I have found no estimates for the number of contributors VS total number of developers. -- Regards - Ernesto Reinaldo Barreiro
