Proposition 3: The current YC Winter 2015 batch—currently worth something that rounds down to $0—will be worth at least $3B on Jan 1st, 2020. This is

Proposition 3: The current YC Winter 2015 batch—currently worth something that rounds down to $0—will be worth at least $3B on Jan 1st, 2020. This is a clever way of wording to the VCs: "You should invest in the whole batch of YC W15 companies because in 5 years your investments will own part of a $3 billion group of companies."