SMT(Smart Media Token) probably will have a key role to make strong ecosystem of STEEM because it will provide very easy environment to create your own ICOs for most of services or applications all of us will use on top of STEEM blockchain!
If you are interested in this, I suggest three related vidoes to you guys!. That would be helpful to understand what is SMT and why SMT is so Coool idea to expand STEEM world and extra.
#1) How SMTs Add Value to Steem by @Ned
#2) How Smart Media Tokens Work: An Animated Explanation. Previsously this video was introduced by 
#3) Steemy presents Smart Media Tokens for Steem - Create your own ICOs by
But I think you might be curious when it could be happened to us. Fortunately not so long. First project on the SMT is going to start pre sale of their token from 26th Dec. 2017! Please refer below links you commit your interest!
- Announcement: APPICS Pre Sale Starts December 26!
- [Announcing: APPICS | The Next Generation Social APP | First Smart Media Token!] (https://steemkr.com/steemit/@appics/announcing-appics-or-the-next-generation-social-app-or-first-smart-media-token)
- Reward-Based Social Network & First Smart Media Token on the Steem Blockchain
I hope to see successful APPICS service with SMT soon!