Acid Redux

I debated whether to post this or not. Since I was debating with myself I was able to choose which side won. Post!

A few weeks ago I posted something that one person described as "vituperative". In the end we agreed to disagree.

Today, I saw this comment (to this post) by Greg Kuperberg:

"[...]I don't want to read about biting vaginas. That may have been a low point."

I'm assuming that Greg Kuperberg is the same G. Kuperberg who co-authored the paper Quantum Versus Classical Proofs and Advice mentioned in the post. I don't see anyone taking him to task for his opinion (though his comment does lack the, ahem, biting humor that my post had).