A couple of days ago, I have delegated some SP to dstors.
The main concept of dStors is the following;
dStors is a distributed commerce (dCommerce) platform built on the Steem blockchain. It conceptualizes the idea of a decentralized, peer to peer eCommerce marketplace, with a mode of incentivization for both buyers and sellers!
Here is a full story on dStors; https://steemit.com/dstors/@pangoli/introducing-dstors-dcommerce-marketplace-on-steem
I love the business model of dStors. That is the reason why I decide to delegate my SP.
There are so many activities based on Steem Blockchain. This is good for both dApps and steem.