A tongue-in-cheek observation is hardly ad-hominem. The remark was made to point out that you have a habit of cherry-picking arguments and refuse to see any reason behind opposing views in the same vein of the author, to state plainly. I don't actually care about who you are. At all.
And responding to a reasoned argument is hard to dignify when you have neither a response nor dignity.
Come on! Unnecessary ad-hominem. I'm easily googleable and obviously not the author.
I won't dignify the rest of your comment with an answer.