Dear **********
If you don't want your new code tested by users as it goes live then try checking it yourself to see if it is possible to produce undesirable effects before making it live to thousands of users. Barring this, if you have users that are willing to push the envelope and bring out your glaring development and/or flaws without actually causing damage to your code or site, don't threaten them with a mute for your own inadequacies. Seriously, pull that bowling pin out of your ***, it makes it hard to get my dick in there.
Love Eld