I would see :

• The automatic translation of posts (like Etoro, Facebook, Twitter, etc ...)
• A widget to export his blog on his website.
• Suggestions to discover more content.
• An official chat to chat between users.
• Separate YouTubers from Bloggers because it creates inequalities in the audience.
• Create category for his blog.
• Millions of users will not have much power steem, how to monetize the content of blogs when the general public will come?