Another one:When you select to copy an article, it would be nice if the copied version was unpublished. If the article takes a while to edit the front-end visitors will not see "[copy of] the article". 

It only takes a second to do manually and this is not a huge issue for me, but it may help other users.

I see this post never got any replies, but I'm working for a client that has requested the same thing.  They copy items that are similar in content and they would definitely prefer if the items would be copied as unpublished, so they don't have to quickly change it to unpublished every time.