[hawkice]

I think it's fair to say that it's "obvious" when optimizing for the same things Yudkowsky does. For instance, any issue having something to say about the Born rule seems to be his dump stat, if you will. This makes sense, because in the paper where Max Born introduced the rule, he suggests that it indicates only one possible correct interpretation (hint: it was not Many Worlds).

That all being said, no one really disagrees about the predictions of the math, and at least many-worlds has less completely ridiculous misinterpretations by lay-people, so both ends of the spectrum are tolerable to me.