An old list of accounts with matching passwords was deleted last week after its existence prompted an extended discussion on Slashdot. In the aftermath of this debate, the developers took advantage of server maintenance downtime to upgrade password security.
The page in question, User:Tim Starling/Password matches, was mentioned on Slashdot on 29 May in an anonymous comment in a separate discussion about the security weaknesses of places that use email addresses as user IDs. The gist of this posting was resubmitted and appeared two days later as a separate news item on the site, resulting in a sometimes heated debate about the appropriateness of this practice.