Very often our investors and users ask us why Zold has master nodes, even though it claims to be decentralized and anonymous. I answer that I can't imagine a serious cryptocurrency without a certain amount artificially created master nodes, which help it survive when it is still young. Without them, it will be possible to destroy us easily, just by a majority of hardware, which is not that expensive, while we are young and small.
The video is here: https://youtu.be/kNqKLCWFzbY