Flipcharts, with the permanent-ness and rigidity of the canvas size and markers, confounded me when…
Tomomi Sasaki

ah! Me too at first but I love em now — especially the massive post-it versions. Best thing about them — any kind of work-on-walls becomes portable and archive-able. With the post-it version you can cover an entire room in stickies and writing, then take it to another meeting room if need be.