All,

Here is the “trail” on the reference to the following statement...which leads back to ICANN.

 “Domain-name overseer ICANN has decided that only one kind of doctor may be allowed online – and that is a medical doctor”.

It is in the article by Kieren McCarthy at http://www.theregister.co.uk/2015/03/15/icann_doctors/
Kieren cites a blog by Jon Nevett “The .DOCTOR Quarantine” in http://www.circleid.com/posts/20150312_the_doctor_quarantine/

On March 12th Jon Nevett writes: "In an utterly surprising move, ICANN staff and the Board's New gTLD Program Committee ("NGPC") recently informed the applicants for .DOCTOR that it has singled out the gTLD as a test case for controlling content and limiting speech on the Internet."

The following jpeg is from the March 12, 2015 pdf at:

       https://www.icann.org/en/system/files/files/reconsideration-request-15-3-brice-trail-llc-redacted-12mar15-en.pdf