I know there was some consideration in the past about making sure Askubuntu was accessible (usable with screenreader software, e.g.). For instance, the UDS-N session in October 2010 included talk about 508 compliance (documented in this post : What was discussed, and what was the outcome of the Ask Ubuntu UDS-N session? ).
Has there been any more work done on 508 compliance or accessibility?
What further actions can we take to make sure AskUbuntu is an accessible site?
Here are some related meta.stackoverflow posts: