@Alex Brown Interesting you ask that. For me, it makes a complete difference. But honestly, the use cases aren't exactly the same as pen and paper. And I bet each person has their own way of working. I find this to be very specific to me. 1. The ability to create, scale, edit, delete pieces of text and diagrams is a big advantage for me. Especially on diagrams, where I would need to re-draw the system, in Excalidraw, I can just move the pieces around, and it personally makes things click in my head. It's way faster for me to organize info. 2. Another big point is the fact that I can share the canvas as a link. I even prefer making my work presentations in Excalidraw (imo, it's better than PowerPoint). I can move around the diagrams while I'm talking about them, add text, arrows, all during the presentation. Instead of switching to the next slide, I move to the next piece of text / diagram. And I share the link for the canvas at the end of the meeting, which is a plus. And much more. It's the perfect app for me.