Thanks for pointing this out! I hadn’t noticed before, but it appears that the authorship of blog posts and their related topics on meta are not always in sync. We’ll have to go back through and make sure the authors match up, for the reasons @nathank states. Then going forward remember to change the author to match. That is super helpful feedback.
When a post on the blog is authored by “Discourse Team” that is intentional and it makes sense that the Discourse user on meta is the author too. In those cases we are collectively writing as a team. That post represents all of us who were there!
If you scroll through the blog you can see that nearly all posts are authored by specific people.