[conscion]

For me, it's two things.

The first is the keyboard shortcuts. The forward-slash shortcut for adding blocks is both simple and powerful. Along with AutoHotKey, I'm able to format and navigate around without ever leaving the keyboard.

The second is the block based system. With the block system, it's really easy to reformat a page or move items to new pages. For example, if there's a bulleted list that needs to be moved, I can just grab the top node and move the whole thing at once (because the other nodes are nested blocks)