I'm an avid Craft user and think it's a fantastic app. I rely on it for personal knowledge management and as a hub for my active projects. Working in film in LA, I've found it especially useful for creating project documents and sharing URLs with department heads to streamline our pre-production workflow.
That said, I have a few pain points that I wanted to share:
Formatting control is my biggest frustration. I know the Craft team has mentioned plans to improve image placement and formatting options, which is great to hear. Richer text formatting overall would be a huge win. Capacities is a good reference point for what's possible, offering two-column text layouts and more flexible image positioning among other things.
Page width is another persistent headache. By default Craft confines content to roughly the middle third of the screen. The "Wide Page" setting helps but having to enable it manually for every new document is tedious and even then it doesn't make full use of available screen real estate.
I'm genuinely excited to see what the Craft team has in the pipeline and hope these thoughts are useful.
Thanks for building such a great product!