• Markdown is trash. It almost always comes in a fork that is naturally incompatible with other forks & never has the features you need for blogging or technical writing (leading to abuse of the limited features, unsemantic markup output, and/or embedding HTML which is both ugly & also ruining portability to non-HTML targets). This leaves you locked into some specific tool’s forked implementation & never looks good in other contexts. Markdown was also never the only or best option for lightweight markup at any time.