Summary: Anyone can check StatCounter for the start of a month (June); for particular countries (e.g. for Turkey and for Poland) and globally/in general (no 'stable' data yet) the data indicates another epic collapse for Windows
Having been involved in the WordPress development community since almost the beginning, I know why it chose the GPL and how it restricts abuse by Automattic
This site has over 1,000 'wiki' pages, many thousands of documents, several thousands of videos, and about 50,000 blog posts or articles. We need to make them easier to find/navigate.