It is difficult for the average person to see the potential of blockchain tech, much less Ethereum. The mainstream will start using it, when its easy and they don't have to think. Many will not even care how it works. I have had months of sleepless nights studying ,reading, absorbing as much as I can. I found that reading the Science Fiction book that @Ursium
suggested "Daemon" is helping me further apply some of the theories in my head.
As another first... why not commission writers to build a literary Ethereum Sci Fi universe. Let visionary authors contemplate and put into writing the vision of future DAOs . This would help future and current generations spark creative ideas. Similar to 30,000 Leagues Under the Sea having probably inspired future engineers. Granted I think the manuscripts would need to be vetted by Ethereum but even negative subjects could possibility shine the light on potentially hazardous future outcomes of DAO behavior (like Daemon).
I can envision titles about space travel, gaming, combat, political sagas, etc. etc.
So many of the conversations in this forum could be viewed as Sci Fi... the crazy thing is that many of these ideas will be coming to fruition soon!
This marketing idea could just be endorsed by the Ethereum brand, this is something never been attempted before. Could a tech brand stand for other things? What is the true essence of Ethereum? Is it "just" next-generation distributed cryptographic ledger... I believe the brand will form on its own... but there things we can do to shape the brand. This could be one way.
Just my thoughts...