It would be nice to know how many people download MediaWiki via tarball or git, and how the numbers changed over time.
This does not really say much about MediaWiki usage (many downloads would be automated one-time things like continuous integration builds, and many MediaWiki installs are created via some third-party provider (e.g. TurnKey) and do not involve getting MediaWiki from our servers, but having the numbers would be interesting nevertheless.
Some things to look at:
- releases.wikimedia.org downloads (used since 2014 as canonical download location for releases) - 135K / month (as of February 2018)
- sourceforge.net and download.wikimedia.org (used to be the canonical download locations for releases in the past) - SourceForge peak download rate was 60-70K per month in 2007 (stats)
- gerrit clones (canonical location for master / developer setups)
- ExtensionDistributor downloads (canonical location for extensions) - ~15K core and ~15K extensions and skins a month (dashboard)
- Github tarball downloads (canonical location for master branch of extensions)
- Github clones (not really exposed, except on Github)
- phabricator clones
- gitiles clones/tarballs (new thing we use with gerrit)
- old thing we used with gerrit, whatever that was
(or just assume that most of those are barely used, which is probably the case)
See also: