The content is outstanding. We wanted to promote it. Unfortunately, we follow Cheetah's lead on how much content is repeated. That doesn't mean there's anything unethical happening, but that a certain degree of duplicate content exists.
Note that Cheetah says that she finds similar content, not identical. We did upvote it though.
For clarity, we're not part of Steemit. SNO is independent, but curates and promotes Steemit content. So our comments are just to try to be helpful, but in now way representative of Steemit Inc.