A long blog post explains why the author, a feminist, is not comfortable with the rationalist community despite thinking it is "super cool and interesting". It's directed specifically at Yvain, but it's probably general enough to be of some interest here.
http://apophemi.wordpress.com/2014/01/04/why-im-not-on-the-rationalist-masterlist/
I'm not sure if I can summarize this fairly but the main thrust seems to be that we are overly willing to entertain offensive/taboo/hurtful ideas and this drives off many types of people. Here's a quote:
In other words, prizing discourse without limitations (I tried to find a convenient analogy for said limitations and failed. Fenders? Safety belts?) will result in an environment in which people are more comfortable speaking the more social privilege they hold.
The author perceives a link between LW type open discourse and danger to minority groups. I'm not sure whether that's true or not. Take race. Many LWers are willing to entertain ideas about the existence and possible importance of average group differences in psychological traits. So, maybe LWers are racists. But they're racists who continually obsess over optimizing their philanthropic contributions to African charities. So, maybe not racists in a dangerous way?
An overly rosy view, perhaps, and I don't want to deny the reality of the blogger's experience. Clearly, the person is intelligent and attracted to some aspects of LW discourse while turned off by other aspects.
Okay disclaimer - reading it did make me feel a little annoyed. Partly due to their writing style, partly due to me identifying with the specific subgroup of LW they're talking about, and partly on principle.
No but when it's so clear-cut as in this case, yes.
If someone point-blank does not want to talk at the object-level about some controversial topic, and makes many veiled comments about what kind of nasty group I must belong to in order to entertain such beliefs, and has made it very clear they are happy to withdraw from the entire community surrounding it, what exactly am I supposed to do other than say "here's the door, have a nice day"?
Like you, I think that the linked blogger's position, as stated, is completely incompatible with the purpose of this community, but I think the point being made by some here is that steelmanning their criticisms, on the off-chance that their reaction might have been triggered by something legitimately criticism-worthy, is an option.