Many of the TUAW writers (and readers!) are fans of John Gruber's Markdown, so we tend to review both iOS and Mac apps that support Markdown. If you don't know what Markdown is or how to use it, those ...

Markdown is a Perl script that converts plain text into Web-ready HTML; it’s also a shorthand syntax for writing HTML tags without needing to write the actual HTML. Markdown has been around for a ...