Automattic/jetpack — pull request #59 by jeherve (2014-01-08 13:11:22+00:00)
Title: Sharing: add Sender data to share by email

This makes conversations a bit easier, since users can now reply to a shared email
It also removes the default
From: WordPress

Suggested here:
* http://wordpress.org/support/topic/sent-by-wordpress-message-on-emails?replies=1