Wow. You can't even read your own sources. That's Buz level wrong.
Abusive ad hominem (also called personal abuse or personal attacks) usually involves insulting or belittling one's opponent in order to attack his claim or invalidate his argument...
My emphasis.
Calling you a twit for the sole purpose of alerting others to your twithood with no intent to attack your claim or invalidate your argument is not
ad hominem, as the source you quote makes clear. But thanks for trying. If at first you don't succeed, at least do something to amuse your audience.
Ridicule is the only weapon which can be used against unintelligible propositions. -- Thomas Jefferson
We see monsters where science shows us windmills. -- Phat
It has always struck me as odd that fundies devote so much time and effort into trying to find a naturalistic explanation for their mythical flood, while looking for magical explanations for things that actually happened. -- Dr. Adequate
...creationists have a great way to detect fraud and it doesn't take 8 or 40 years or even a scientific degree to spot the fraud--'if it disagrees with the bible then it is wrong'.... -- archaeologist