Believe it or not, all cryptos are still a big experiment. And it's not like production environment can be forced or influenced to use this or that crypto. Exactly, why do you care so much about that theft? It's over, most of the funds was returned, some damage has been done, but it also brought a lot of advertisement, which is going to smooth out the little damage over the long run. Hacker still keeps 8m, which is 0.8% of the total supply. If he chooses to sell it, he can depress price for a couple of weeks, that's the worst he can do.