http://bugs.winehq.org/show_bug.cgi?id=28660
--- Comment #4 from Kevin Turner kevinperson@topicbox.com 2011-10-12 12:02:46 CDT --- I expect Linux users who are filing bug reports are on the more technical side of the curve, and while "OpenID" might not have the user recognition we'd hope for, I expect if you put a "Log In with Google" button on there people would know what it does.
(And a "Log In with Launchpad" and a little "enter your OpenID" link tucked away for those of us who are still trying to keep the dream of a decentralized system alive.)