On http://discuss.squeakfoundation.org/ click the "V4"
link. (http://discuss.squeakfoundation.org/cgi-bin/ezmlm-cgi?7).

The result is
"Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, webmaster at localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.
Apache/2.0.52 (Debian GNU/Linux) DAV/2 SVN/1.1.3 Server at
discuss.squeakfoundation.org Port 80"
Error code 500.

I'm sending the report here, since webmaster at localhost seemed unlikely
to work :)