Just think
36,000,000 premined coins!
And if you want to buy them directly from the developer, they will ask you for 0.1 dollars for 1 coin.
Just look
Current price of the coin is $0.02 (
https://qtrade.io/market/DNA_BTC). Why would anyone insane buy it from developers with price $0.1 per 1 DNA?
AFAIK, no one is selling dev's coins right now. Developers lose their stake in percentage to overall supply quite quickly. And if they start to sell, the price will plummet.
Premine is just to huge and could have a bad impact on the project and they keep accumulating coins for the team on every epoch, if the dev is serious and he is not into a get rich scheme, he can fund those proposed projects, what the miners are getting are just crump.