Dikaios1517 @Dikaios1517 - 1mo
I don't think it's so much a specific number as it is whether the tag is actually relevant to the content of the post. If the post is loading up on popular hashtags for visibility for a post that has NOTHING to do with any of the tags, then that's spam IMO. However, if there's even 5+ tags and they are all relevant to the content of the post, though, that's fine. Bonus points if they are just incorporated into the context of the post, rather than a list of tags at the top or bottom.
