Thanks for replying. Let me explain.
For example you replied to this topic and I can see that you are a plugin author, this brings more credibility to your reply. However a person could be an expert in multiple things, you could be a plugin author and the admin of a 1k+ size Discourse community. If my post were about maintaining a big community on discourse the plugin author would be less relevant and “Admin of 1k+ discourse community” would be more helpful.