TristanH

Have you ever accidentally published a post before it was ready? Yeah. It sucks. This plugin takes care of that.
When you hit the “Publish” button after writing a post, a small dialog box appears asking you if you’re sure you want to publish the post. You can either click OK or CANCEL. And that’s it! Super simple and no more acidentally published posts.
<a href="http://www.bloggingbookshelf.com/wordpress/publish-confirmation-plugin/" title="Click here for screenshots and video" rel="nofollow ugc">Click here for screenshots and video</a>

Publish Confirmation

When you hit the "Publish" button, a small dialog box appears asking you if you're sure you want to publish the post.

Brian Santalone

When working in a WordPress MultiSite Network, users with Admin/Editor level access can create new users if enabled but they lack the “Skip Confirmation Email” toggle that Super Admins have which allows them to add the user without sending an email that requires their confirmation.
PS: After adding a new user you’ll still see this message on screen: “Invitation email sent to new user. A confirmation link must be clicked before their account is created.”

MultiSite New User, No Confirmation

Mimic the super-admin "Skip Confirmation Email" checkbox for regular users.

Publish Confirmation vs MultiSite New User, No Confirmation