Well sure, but that doesn't count because we're pretty much all atheists here. Atheism is the default position in this social circle, and the only one which is really given respect.
I'm talking about criticisms of demographics and identities of non-marginalized groups that actually frequent Lesswrong.
If we're allowed to discuss genetically mediated differences with respect to race and behavior, then we're also allowed to discuss empirical studies of racism, its effects, which groups are demonstrated to engage in it, and how to avoid it if we so wish. If we're allowed to empirically discuss findings about female hypergamy, we're also allowed to discuss findings about male proclivities towards sexual and non-sexual violence.
But for all these things, there's no point in discussing them in Main unless there's an instrumental goal being serviced or a broader philosophical point being made about ideas...and even in Discussion, for any of this to deserve an upvote it would need to be really data driven and/or bringing attention to novel ideas rather than just storytelling, rhetoric, or the latest political drama.
Reactionary views, being obscure and meta-contrarian, have a natural edge in the "novel ideas" department, which is probably why it has come up so often here (and why there is a perception of LW as more right-wing than surveys show).
If we're allowed to discuss genetically mediated differences with respect to race and behavior, then we're also allowed to discuss empirical studies of racism, its effects, which groups are demonstrated to engage in it, and how to avoid it if we so wish. If we're allowed to empirically discuss findings about female hypergamy, we're also allowed to discuss findings about male proclivities towards sexual and non-sexual violence.
Speaking for myself, I would be happy to see a rational article discussing racism, sexism, violence, etc.
For example, I would be ...
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:
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.