Heres the thing. According to
Zeno SixZo told him it wasn't allowed to glitch the fence post, but
Reven86 asked a Sr. moderator and he said it was allowed. Both have different answers and makes it hard for us, users to know whats right or wrong. My suggestion is for
ChadTheDJ to clarify if this fence of "desperation" is alright or not.
On the other hand, MCSG has this rule, but again, who knows what MCSG considers as exploding a glitch or not.
9. Do not exploit bugs or glitches: We want to the servers to be the best that it can be and if a bug or glitch is spotted, report it to staff privately ASAP.
In the other hand, if SixZo knew of this before it was reveled to the light by
Gravey4rd then its clearly breaking the rules, because as the rule says, you need to inform about this glitches if spotted —I'm pretty sure he knew.