Sort:  

It is a nice effort on your part to try and bring calm...

However, I do agree with the downvoting in this case... perhaps not so much on the continued downvoting... but I wasn't there and I don't understand the whole situation and history.

If name-calling is a downvotable offense, then there's basically no guiding principle.

Which is fine, I guess, if that's the consensus (simply add it to the list of rules).

Just don't try to pretend that there's a difference between "name-calling" and "libel".

And some sort of warning would seem to be in order before stomping a newb down to (0) rep.

If you believe that all ad hominem attacks should be downvoted, I can actually agree with you on that.

However, the "problem" here is that only SOME ad hominem attacks seem to be WORTHY of downvoting and that "standard" seems to be HIGHLY SUBJECTIVE AND SELF-SERVING.

From your own quote,

...directed against a person rather than the position they are maintaining.

...is often a personal attack on someone's character or motive...

So If I suggest that you're holding a particular viewpoint because you're paid by an interested party, that's an ad hominem attack.

If I suggest that your viewpoint is invalid (wholesale) because you're a moron, or some other derogatory term (like child molester), that's an ad hominem attack.

It really doesn't matter if the ad hominem attack is "true" or not. It's still an ad hominem attack if it's aimed at the person or their character or their motives (the mind reader fallacy is another common example) instead of at the LOGICAL STRUCTURE or COHERENCE of their argument.

An ad hominem attack is often in service of a rush-to-disqualify a debate partner.

Defamation and slander and libel are synonymous with ad hominem attack.

I am confused!

Not all insults are ad hominems and not all ad hominems are insults, but all ad hominens must have a position or argument that it tries to undermine by changing of position/argument

I needed to look it up.
ad hominem
adj. Attacking a person's character or motivations rather than a position or argument.
adj. Appealing to the emotions rather than to logic or reason.
n. To the man; to the interests or passions of the person.

how can you insult someone when it is not about wanting to change a persons way of seeing something? ether the person you are insulting or other onlookers.

Is it one of my blind spots or one of yours? I am not sure yet.

For example, if someone says "your favorite president is an idiot", it's an attempt to discredit and or disqualify anything and everything they say (and strongly implies that you're also an idiot for choosing such a buffoon as your favorite president, the guilt-by-association fallacy).

It isn't specifically aimed at undermining a particular "argument" or "position" they might espouse, it is a general dismissal of EVERYTHING they've done and or might do in the future.

Saying, "your favorite president is an idiot" is an ad hominem attack (both a direct and indirect attack).

It's also a broad-brush fallacy.

It's also a bald-assertion.

It's also an appeal-to-ignorance.

(1) Please provide an example of an ad hominem attack that is NOT an insult.

(2) Please provide an example of an insult that is NOT an ad hominem attack.