That’s an interesting take. I use the workflow app in tandem with some custom code to send reactions/responses to posts. WP has a pretty neat ‘workflow’ integration.
Essentially, I just map my post to the corresponding post kind using a custom field.
Responding to Sending likes and replies using custom fields
Historically, we would visit someone else’s site to leave a comment or click a like button. Sometimes these interactions would be held within their own site’s data but, frequently, they would be stored remotely – think Facebook Likes or Disqus comments.