Would be nice to see some sources for this. Googling it doesn't seem to show anything of the sort so perhaps you did some calculations. Regardless, would be good to see.
> Investor bias: Only a few investors have access to YC.
> Contributions: Not anyone can contribute to YC startups. Just a selected few.
Both of these are something you've stated as "bad" ... why? Why are they bad? Clearly the model works and YC has been very successfull, could it be because of these reasons? I don't know either way, but your website doesn't really explain why these are bad things, just states them as such.
Nonetheless, applause for putting something out there. Bit more info about you would be good. Who are you, what are you bringing to the table, and why should people join you and so on.