In Wikity we use Markdown as our primary way of formatting things. There’s a number of reasons for that, but the summary of the “why” is that it reduces dependency on mouse use and complex editors which in turn makes things quicker and simpler in the long run.
But enough about the why. Here’s what it looks like. We write up a card or two, do some basic markup and linking, and even show you some multi-card action in the Wikity library view: