Perhaps I was too terse, and it appeared I was trying to make a (meta) joke. I was not. If you ever find yourself thinking "It's just a joke!" you have to consider that the problem is with you, not the reader. Most people amuse themselves, but few people are actually funny. Your jokes will generally not be appreciated by others, particularly when you go for the obvious, aggressively ironic one-liners.
Such things get downvoted as part of the noise.