All I see is so much hype and no definite plans on how to bring the platform forward towards mass adoption and real economic sustainability. I may have missed it so forgive me. I would like to see it and ask more questions and find out if Decred's plans are realistic.
They are, in fact, realistic. If you would like to ask any questions, please feel free to join the slack channel.
https://slack.decred.org/The dev team behind Decred is very well funded through Company0 and well known for their development of BTCSuite for bitcoin.
"Use Cases" are coming, but hard fork voting is the number 1 focus at the moment. This is scheduled for implementation on February 7 and represents years of work.
Decred uses something called PoA to accomplish this (Proof of Activity).
Decred has just hired a full team of marketers, document creators, community developers, and more. 2017 will be back to back to back releases, use cases, changes implemented through hard fork voting, etc...