So, being a dick for the sake of being a dick is funny to you?
Yeah, I get it - apparently RMS is enough of a dick to have a document prepared ahead of time to tell you what he likes and doesn't like, so you don't have to waste time preparing a bunch of stuff that's just going to cause problems as a host. Man, what a dick.
(I get it - I wouldn't particularly want to host for him, myself, but if I had to, it would be helpful to know in advance what works and what doesn't).