The problem is that nobody knows when they can just sell all and drive the price back to what it was months ago, or maybe even under that amount.
There are many investors at the moment coming in and buying as much as they can. In case this happens and turns out for Dash to be an actual scam, it would be a disaster for a lot of people. We have to be very careful about it.. I have seen tweets from important people saying that were saying a dump is incoming, it's not about if but when.
He's not crazy and crash the market. I would very, very slowly dump small amounts of coins, but keep the price high enough for "young blood" to come in. When he will be done, he can hire Bill Gates as butler.