I attribute a large part of my technical leadership success to being able to communicate clearly through diagrams, and I think the post gives some good entry-le

I attribute a large part of my technical leadership success to being able to communicate clearly through diagrams, and I think the post gives some good entry-level practical advice. One more piece of advice I'd have is to either make sure your picture tells a story, or to be able to tell a story using your picture. Humans are social creatures who have learned to share information through stories, and you'll make a much bigger impression on others if you can weave your picture into your story.