thanks for your comment Ipstenu.
I believe your discussion goes deeper into “commenting” issue and solution will require some serious changes to DB and core, while my proposition is a quick fix that won’t affect the core but will improve user experience.
I feel the same. In my opinion it’s an example of bad UX.
I created a ticket in the Ideas section – please vote:
http://ww.wp.xz.cn/ideas/topic/show-discussion-block-on-edit-page-by-default?replies=1#post-26415
