Ditto to the above comment. In addition, Today I realized that I can not link to scheduled posts or to Drafts. There are reasons why these are filtered out. But I am working on a scheduled post and I want to reference a post which will go "public" before the post I am working on goes "public".
Also in the link area. If I paste a URL or a URI, rather than link to a post of my own, WordPress should query that URL and see if there is a title in the header of that page. If there is it should return that to the "title" box below where I paste the URI/URL. - We are just using semantics as they were intended. The user should still have the option to put in what they want instead of the default. But the default should not be Blank.