(Seems to me I got the same emails as you: First a reject email: "Class Begins Next Week! (for visitors/auditors)" and about being an auditor = not accepted. Then I got an email "you were actually supposed to receive the email below accepting you into the Startup School Advisor Track". I never got the "we screwed up and sent acceptances to companies that were not actually accepted to Startup School" email)
now that everyone gets a trophy, I am glad I dodged the bullet
What? The entire point of vetting is to increase the quality of the remaining pool. You can argue how successful they are at doing this, but the intent of the process is pretty clear.
>> The way I see it, the vetting is more or less random.
Don't let YC or anybody else define you, but if you'd got in initially I bet you'd take it as a positive signal data point.
I feel compelled to say this. I am one of the founders who got an initial reject followed by an accept email. I read the accept email and felt good (I had not even read the reject email). When I learned that YC has accepted everyone, I felt better. Sure having access to a dedicated advisor has an advantage. The advisor can guide you and all that but it's ultimately your hustle. Now the playing ground is more or less levelled when it comes to hustle.
Also, how does this 'part of a vetted group' feeling help in your startup's success ? Agreed, it's a momentary boost in confidence, but beyond that I'm not sure how the vetting process adds any value. The way I see it, the vetting is more or less random.