[el ess A]

I believe itchy trigger fingers is likely one reason....

Another may be because by sheer volume of posts and the law of averages, you'll always have the rule benders/breakers in every bunch. So what you may or may not see, is the cause of such events. You always can see the aftermath.

If you're that concerned about it, start another thread on the subject, as long as it's not taboo.