Me?
naw I am usually polite...simply because that is how I am..
It takes a great deal to tick me off.
And deliberate direct offense at that.

How is this for reasoning though...
you can :

A- edit your posts...and if anyone demands a reason for it ...you can state the reason for the edit in said available field provided, cutting to the chase any demanding inquires...thereby making said inquiries pointless to make in the first place.
that is smart.

B- tell the demanding individual you edited and give your reasons...
that is polite,

C- ignore the demanding individual ...
that is perfectly fine

D- tell the demanding individual to piss off.
you owe an explanation to no one ...(unless your original statement was offensive ....then perhaps an apology may be wise...)

Or

you can continue with posting 2 , 3, 4, 10 + posts with a sentence or two in each ....that could have been added in an edit to make your instructions or argument or finer points make more comprehensive sense and ease for the viewer...