The made-up word being too easy to notice is a good point.
“I believe Wulky is a post-utopian.”
“The professor says Wulky is a post-utopian, and I expect to figure out what the term means and confirm or disconfirm this claim by reading his book.”
When I first read this post I thought (2), and if I understand it right, the post is attacking (1).
I may be getting too tied-up with the labels being used...
“Or suppose your postmodern English professor teaches you that the famous Wulky Wilkinsen is actually a “post-utopian”. What does this mean you should expect from his book? Nothing.”
When I first read this I thought, “Huh? Surely it tells you something, because I already have beliefs about what ‘utopian’ probably means, and what the ‘post’ part of it probably means, and what context these types of terms are usually used in… That sounds like a whole bag of reasons to expect certain things/themes/ideas in his book!”
But I think this missed the point Eliezer is making; a point I suggest would be more clear if he said:
“Or suppose your postmodern English professor teaches you that the famous Wulky Wilkinsen is actually a “barnbeanbaggle”. What does this mean you should expect from his book? Nothing.”
Darn right. I have no idea what a “barnbeanbaggle” is. It creates no anticipations about what I”ll find in his book; it’s free-floating.