Hello. Thank you for letting me know, and this service is a fantastic addition to Steemit. I have upvoted this comment so other Steemit users can see this and be aware of the proper usage of these tags. I wasn't aware which was the correct version to use, but now I know. I hope you did not downvote me for this on the last (out of 7) days on my post. I have edited the post/tag to reflect.

I guess "steem" would be the appropriate tag since my reason for using it was the article included which states that China has ranked Steem the number 2 cryptocurrency. In the future, I will make sure to tag "steem" for token related news, and "steemit" for platform related information.