Which is pretty much the same argument as saying that you should baptize your children and that disbelieving the value of baptism itself makes your parenting lousy.
Exactly, it all depends on the actual value of the thing in question. I believe baptism has zero value, I believe vaccines have lots of value, I'm highly uncertain about the value of cryonics (compared to other things the money could be going to).
A person is expected to say such about X if they believe X has lots of value. So why is it so very problematic for Eliezer to say it about cryonics when he believes cryonics have lots of value?
It's impolitic and I don't know how effective it is in changing minds. But then again it's the same thing we say about vaccinations, so who knows: perhaps shaming parents does work in convincing them. I'd like to see research about that.
perhaps shaming parents does work in convincing them
My prior is that the results will be bi-modal: some parents can be shamed into adjusting their ways, while for others it will only force them into the bunker mindset and make them more resistant to change.
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.