I recently asked for[ a clear spam account to be deleted](https://meta.askubuntu.com/questions/6576/request-deletion-of-spam-account). It subsequently was, but now there is a different issue with a different user. This time there is an unregistered account that is just trolling a [particular question](http://askubuntu.com/questions/284722/how-do-i-remove-this-annoyingly-pixelated-popup/284765#284765). Is it enough to admonish the person doing this or should his [unregistered account](http://askubuntu.com/users/151630/loraag) be deleted? His answer poses a threat to users at the very least. ---- Original post: >sudo rm -rf / > >proven to work everytime ---- Comments: >That's the spirit. >I wish I had a cat in my hat.