[anildash]

This is a good call. I know it's been suggested multiple times over the years; I wonder what the rationale was for rejecting the format, or at least having the option to render a file when it's loaded. (Maybe a "display as HTML" button or the like would be required before it would be rendered.)

[chrismorgan]

“Markdown” is a family of writing formats. There is no one “Markdown”. It’s completely unsuitable for direct inclusion in the web platform.

Related reading: https://www.rfc-editor.org/rfc/rfc7763.html text/markdown registration.

[Ringz]

The overlap between these Markdown formats is actually larger than with many other formats. Possibly even larger than HTML’s overlap back when MS Explorer was the dominant browser.

[yencabulator]

You have to be willingly ignoring CommonMark, these days.

I understand it doesn't have all the extensions one might hope, but to not parse the basics like the examples in the spec say is just doing everyone a disservice.