Yawn.
So you do something wrong knowing it is wrong?
Why, ya know, you don´t play clean right from day one so that you don´t have to care about BS exploits being removed?
And no you don´t need to remove the HRE.
WTF are you even talking about? Wrong? Stop being so damn dramatic.
I do it because it's fun.
What this guy came up with is very clever. In a strategy game, using a clever strategy to get ahead seems highly appropriate to me.