Yes my wife saw that too https://twitter.com/minabird/status/806460332877250560
It is also encouraging that Medium also have a valid TSR and Tk header (as well as a link to the EFF policy)
From: David Singer [mailto:singer@mac.com]
Sent: 07 December 2016 21:05
To: public-tracking@w3.org (public-tracking@w3.org) <public-tracking@w3.org>
Subject: 3rd-party checking, an example
I don’t know what the first-party was doing, but I found it mildly impressive and interesting that they are checking 3rd-party links:
Dave Singer
singer@mac.com <mailto:singer@mac.com>
