You're right. For example, here is a screenshot from July of 2011 from some other software, two months before trello was released: https://ketiljensen.files.wo

You're right. For example, here is a screenshot from July of 2011 from some other software, two months before trello was released: https://ketiljensen.files.wordpress.com/2011/07/kanbanboard.jpg https://ketiljensen.files.wordpress.com/2011/07/kanbanboard....