This is actually a reason I don't plan to write articles on Nostr (although I might) and only use my blog instead and share them.

Kind 0 and kind 1 are the only two kinds in the only mandatory NIP: they are Nostr. Everything else is an addition. So I can assume they are supported.

If I write the article, then share it, there will be two places to comment it on Nostr.

(In practice none gives a fuck about my articles and I'm terribly slow at writing them anyways, so it's not like it's much of a difference for me personally).