At Wikimania I found out that Marius Hoch ("hoo man") is contracting
with Wikimedia Germany till September 30th and is specifically doing
accessibility bugfixes. He says: "I'm always open for suggestions and
reviewers/ testers for my changes."
So if you have a particular a11y pet peeve, or want to get his opinion
on a change to
https://www.mediawiki.org/wiki/Accessibility_guide_for_developers ,
now's a good time!
--
Sumana Harihareswara
Engineering Community Manager
Wikimedia Foundation