You all know the rules:
- Please post all quotes separately, so that they can be voted up/down separately. (If they are strongly related, reply to your own comments. If strongly ordered, then go ahead and post them together.)
- Do not quote yourself.
- Do not quote comments/posts on LW/OB.
- No more than 5 quotes per person per monthly thread, please.
That is a consequence of the meaning of the term "grammatical sense", not a property of the particular sentence under discussion.
Good point. What I meant is that this quote could be used to defend anything. "Being irrational is interesting, and if you don't agree you can fuck off."