Beaker Browser did this. The first problem about Markdown is: which variant do you support? The second problem is that people already treat it like a markup language with a mandatory post-processing step and will inevitably desire the level of control/precision that can only be achieved by making it more like HTML (or making liberal use of the <html> escape hatch).
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Beaker Browser did this. The first problem about Markdown is: which variant do you support? The second problem is that people already treat it like a markup language with a mandatory post-processing step and will inevitably desire the level of control/precision that can only be achieved by making it more like HTML (or making liberal use of the <html> escape hatch).