I would find it very useful if there was an option to be able to copy one of my exiting blog posts in addition to creating a new one.
Copying content between blog posts only works in editor mode, except for copying text only. The experience however is not the greatest and I have to use different browsers to be able to copy different objects, such as tables, lists, code, etc. If there was an option to simply copy a blog post, it would greatly help me to create a new blog based on some of my own templates. It would also help me better to experiment with different layouts and presentations, without having to mess up existing blog posts.