(Edit) Solved myself.
Amazing project - im in!
Short answer to your original post. Just look at the risk profile. If at this very moment everybody would decide to literally sell every single ADST token in circulation then what would be the average price received? About 0.0004 ETH =~ $0.15. Initial ICO price was $0.10.
Does any other token give you such liquidity and backing? Does other ico's give you implicit exposure to ETH price appreciation?
Now look at other ICOs - if everyone would want to sell other ico's tokens at once price would crash to $0.