Is there an "official"/curated #Mastodon-related "#RecommendedTags" or "#MastodonTags" list or the like somewhere?

If not, I would like to discuss how we could make such a list practical and useful.

I am in particular interested in exploring the potential of using Mastodon as a way of connecting/federating/syndicating structured information (read: Content(Management)) and discussions that can span many web sites/blogs/social media.