As if they weren't recognizable as such before
> The tool support is trivial, and you can always run a simple regex to fix it up.
Why all this when you could avoid it from the start?
> Line comments in general have the advantage that they can be trivially nested, and the nesting be immediately recognizable as such.
Has nothing to do with and is not applicable to comments written in Markdown
As if they weren't recognizable as such before
> The tool support is trivial, and you can always run a simple regex to fix it up.
Why all this when you could avoid it from the start?
> Line comments in general have the advantage that they can be trivially nested, and the nesting be immediately recognizable as such.
Has nothing to do with and is not applicable to comments written in Markdown