I use Duplicate post plugin a lot to create templates. Only problem is, when a post is duplicated, the settings for Social go unnoticed.
For example, if I change the post broadcast format, it doesn't show up in those posts I create new draft on.
I can also change the social networks I want to notify, and the settings remember the old post.
I am going to also post this problem at Social to see which end the problem is on.