While the MoR example is a good one, don't bother defending Eliezer's response to the linked post. "Something bad is now arbitrarily good, what do you do?" is a poor strawman to counter "Two good things are opposed to each other in a trade space, how do you optimize?"
Don't get me wrong, I like most of what Eliezer has put out here on this site, but it seems that he gets wound up pretty easily and off the cuff comments from him aren't always as well reasoned as his main posts. To allow someone to slide based on the halo effect on a blog about rationality is just wrong. Calling people out when they do something wrong - and being civil about it - is constructive, and let's not forget it's in the name of the site.
"Something bad is now arbitrarily good, what do you do?" is a poor strawman to counter "Two good things are opposed to each other in a trade space, how do you optimize?"
OW's linked post still looks to me more like "Two good things are hypothetically opposed to each other because I arbitrarily say so."
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.