The question is one of credibility rather than capability. In private, public, academic and voluntary sectors it's a fairly standard assumption that if you want people to give you resources, you have to do a little dance to earn it. Yes, it's wasteful and stupid and inefficient, but it's generally easier to do the little dance than convince people that the little dance is a stupid system. They know that already.
It's not arrogant to say "my time is too precious to do a little dance", and it may even be true. The arrogance would be to expect people to give you those resources without the little dance. I doubt the folk at SIAI expect this to happen, but I do suspect they're probably quite tired of being asked to dance.
The little dance is not wasteful and stupid and inefficient. For each individual with the ability to provide resources (be they money, manpower, or exposure), there are a thousand projects who would love to be the beneficiaries of said resources. Challenging the applicants to produce some standardised signals of competence is a vastly more efficient approach than expecting the benefactors to be able to thoroughly analyse each and every applicant's exoteric efforts.
I intended Leveling Up in Rationality to communicate this:
But some people seem to have read it and heard this instead:
This failure (on my part) fits into a larger pattern of the Singularity Institute seeming too arrogant and (perhaps) being too arrogant. As one friend recently told me:
So, I have a few questions: