Today, following this eighth warning, which may be seen here for personal insults, devilsknew has been banned from the message board.
Previous warnings here:
For failure to follow mod instructions:
http://boards.straightdope.com/sdmb/showthread.php?p=14633623#post14633623
http://boards.straightdope.com/sdmb/showthread.php?p=14633232#post14633232
http://boards.straightdope.com/sdmb/showthread.php?p=13682273#post13682273
http://boards.straightdope.com/sdmb/showthread.php?p=12320842#post12320842
For use of inappropriate language:
http://boards.straightdope.com/sdmb/showthread.php?p=13984458#post13984458
http://boards.straightdope.com/sdmb/showthread.php?p=13925630#post13925630
And an older one, from 2009, for personal insults:
http://boards.straightdope.com/sdmb/showthread.php?p=11893458#post11893458