Instead of criticizing the admins and debating whether they have neglected a security aspect we should be glad that they could bear the hassle of running this free site and all the bedeviling shots that come along, without PM all of us would be punching in the dark sometime somewhere to get a certain code working
There is no question that the site bears some useful purpose. But such a fundamental mistake as to directly expose plain-text passwords absolutely deserves strong criticism.
Only a few months ago I stood my ground (through a protracted potentially career-limiting argument) with a project manager about salting passwords used for a website I was involved with the creation of. He didn't get it because he wasn't technical. The Admins of this site, however, should have "got it".
I can no longer post to this site using my original user name as my e-mail address has been published and could well be used to infer projects I am involved with. However that's inconvenient, not unforgivable, as hacks happen. Having to change other sites' passwords as a result of plain text leaks, however, is intolerable.