And if all an investor knows is that you're a founder or team that wants to do a startup, the odds are that you're no good.So the investor's knowledge about your project determines the founder or teams quality? YC applicants disclose more than that they want to do a startup, does that the automatically improve the odds that they're good? What specifically makes them "good" anyhow? YC Rejects would be disclosing more than they want to do a startup and in fact it's been noted that the angel would review applicants and determine who gets in.
The problem is that the prior probability that you're good is already low, not that the conditional probability that you're good given that you're rejected by YC is any lower.
Based on what exactly? Why is it more likely that your not good to begin with?
So the real question here is, can these people learn to first evaluate their applicants, and then support the ones they fund, anywhere near as well as YC does? I think the YC formula is nit going to be anywhere near as easy to duplicate as they seem to think.
It doesn't have to duplicate the YC formula in order to be successful as even YC proves that their formula doesn't automatically lead to successful startups. I do think that the YC staff and alumni network is a huge asset but that doesn't preclude others from providing valuable resources. The rest remains to be seen.