Can you point to any postmodern philosophy papers that are useful?

How about some that merely make non-obvious true points?

Or some that are at least interesting?

It probably seems like I'm bashing postmodern philosophy, but although I expect this line of thinking to end at the conclusion "postmodern philosophy is useless," I've never actually followed it myself, and I would honestly be very happy if you could answer "yes" (with examples) to at least one of the above questions. It's just that from my vantage point as a relatively uninformed outsider the field feels vacuous.

And your logic in the last sentence of your post is terrible.