<quote name="Thomas Mulhall" date="2015-09-18" time="16:37:48 +0000">
Hi maybe Wikimedia can maintain if they want to. Who ever is in charge of maintaining extensions for Wikimedia would you like to maintain this one since this extension is used at wikitech I think which is owned because wikitech is used to create an account for gerrit.
You write that like (the) Wikimedia (Foundation) has a single mind :)
There is no person in charge of maintaining extensions for Wikimedia; all engineering teams are managed independently (to varying degrees) and what they work on and maintain is an ongoing balancing act of time and promises.
For the record: there already more than 0 extensions in use on WMF-hosted wikis that aren't "maintained" by WMF or otherwise actively maintained :) https://www.mediawiki.org/wiki/Category:Extensions_used_on_Wikimedia
(I hesitate to link to this page as well, because it is most likely always out of date and gives wrong impressions in multiple directions, but: https://www.mediawiki.org/wiki/Developers/Maintainers ).
Greg