If succesful, the steem community would be the biggest benefactor considering 50% of the starting DTC distribution will go directly to them (or at least those who used dtube in the past)
Also, we'd create a bunch of new steem accounts on a daily basis, as we want to maximize rewards for our users we'd likely want to create at least what our RCs permits us to.
Lastly, if some of these concepts are interesting, they could get coded into the steem chain. It's basically about what I said in the first part of the article. STEEM shouldn't be so blind to what others are doing and refuse every new idea. This chain is like a cousin of STEEM, so applying any principle I listed here is doable for STEEM, I just didn't have the influence to convince a crowd that doesn't listen (top witnesses). If some of the stuff I said in this article is true, steem can benefit directly by copying it.
RE: The core concepts of DTube's new blockchain