Cool! I built something similar a while back. A bit more structured (creating accounts and such), but with a bigger variety of drawing tools, and some social fe

Cool! I built something similar a while back. A bit more structured (creating accounts and such), but with a bigger variety of drawing tools, and some social features like following, project collaboration, upvotes/downvotes, and chat. https://www.formgraph.com https://www.formgraph.com