We use the Duplicate Post plug in to create drafts for our posts in many instances.
We'd also like to use Jetpack/Publicize to send our posts to Facebook, Twitter and Tumblr, but when using Duplicate Post that doesn't always work, and maybe you can help us with some setting that we can change.
Posts duplicated from already published posts are not sent to Twitter, Tumblr or Facebook by Publicize.
However, posts duplicated from unpublished drafts (vs. published posts) are sent by Publicize.
Is there a setting in Duplicate Post that we could change so that all posts were sent by Publicize. Probably so that Publicize thinks every post is brand new?