Thanks for your question. The core concept of Reviewhunt is as below:
- Hunters become an early user by following the quest tracks (and use the product actually).
- Hunters can make some content to introduce the product via their own social/community channels.
For the both purpose, we don't need to use any on-chain. So Reviewhunt is not using any blockchain for the content storage. Reviewhunt uses HUNT token which was designed for SMT-based token, but initially issued by ERC20.
Since HUNT token is intended for SMT, users require to connect with Steem to access on their token transactions. Also we put Steemit as one of the most important buzz channels for campaigns.
Thank you for the answers :)