If you just look out the quote complete out of content it would seem that way, but with the context it's actually a pretty funny joke. The problem is that the context easily gets lost and that with plain text there's no emotion conveyed so what has been inferred could be vastly different from what was implied.
Here's the full context:
I've bolded that part that was specifically replied to show how this could be misinterpreted, but really it's just a play on words. Throwing a

or a

in there would better convey the mood of the comment, but without that there's no way to clearly determine the tone of the message. It could be mean-spirited or simple jest in good fun.
Jumping on someone for the former without at least pausing to give thought to the possibility of the later only exacerbates the problem. We just end up going off on another tangent and further removing the thread from the original topic. Worse still, it might end up getting the thread locked and that just limits discussion.
That said, this thread is starting to wander off topic. Although I've been thinking about the topic a lot recently, because it was an interesting question, and will try to make a post on it later that offers some good points. Hopefully that can steer things back on course and provide some good conversation on the subject.