Next Exchange, a hybrid exchange that combines Proof-of-Stake and Proof-of-Work technology now launched their very own shared masternodes where users in possession of 5,000 NEXT, can apply, and earn rewards for supporting our Blockchain! This has been requested by their users and now they launched it for their users.
https://medium.com/nextexchange/shared-masternodes-are-live-c63d492f2728