Markdown is a file format continuing to gain popularity in many circles. And even though it is a very simple format, there are also some extensions people have created to add additional features to rendered Markdown. Currently DEVONthink supports extensions for mathematical equations, diagrams, and syntax highlighting. (more)

Plain text is amazing. It’s an incredibly flexible format, offering many benefits, with next to no downside. On the other hand, plain text is… well, ‘plain’. No font changes. No bold or italic. No images. It’s like a world with no picture books. (more)