Ademan on Nostr: It's definitely no longer plain text, if you interpret it as a code ...

It's definitely no longer plain text, if you interpret it as a code snippet/preformatted text.

But as hodlbod pointed out that line has kind of already been crossed with link previews, event and npub references, so *shrug*.

Might as well go full markdown imho. Would be easy to have a content type flag to say "this was MEANT to be markdown". Since markdown is perfectly readable as plain-text too, I think it's reasonably backwards compatible.