Anttech said:
Would you like to give examples?
How about a hypothetical?
Let one person assert that proposition X is true.
When a second party builds a case for the proposition ~X, that is a
rebuttal. The rebuttal should employ such logical techniques as demonstrating that X does not follow from the premises forwarded by the first party, or by demonstrating that ~X follows from a proposition to which both parties have agreed.
When a second party simply denies X, thereby asserting ~X, that is a
disagreement. Disagreements typically remain disagreements because more often than not the two parties are using two different sets of premises. Disagreements are fine, provided that they stick to the propositions that have been forwarded.
This brings me to the last two types of responses that I want to cover.
When a second party asserts ~X, and conjoins with it a comment about the other
person (as opposed to the other person's
statements) (eg: You are an idiot for believing X) then that is a
personal attack, which is a type of
ad hominem.
And finally, when a second party alters the actual position of the first party from proposition X to a different, weaker proposition X', and then proceeds to argue against X'
as though X' were held to by the first party, then this is a case of a particularly underhanded form of
ad hominem which is known as a
strawman
Neither of the last two are acceptable modes of discussion among educated people.
One man's "Rebuttal" Is another Mans personal insult!
While it is certainly sometimes true that a person can become offended by a proper rebuttal, it is not the case that what is and what is not a proper rebuttal is a matter of opinion. The logic is either there, or it is not.
Please don't take offence!
I never do take offense to intelligent rebuttals or disagreements.