Inquisitr — February 1, 2015

The Guardian — November 29, 2014 | Alex Hern

Vanity Fair — November 26, 2014 | Kurt Andersen

Business Insider — November 20, 2014 | Richard Feloni

Money Morning — November 10, 2014 | Michael A. Robinson

ZDNet — November 10, 2014 | Chris Duckett

Gold Seek — October 27, 2014 | George Smith

The Georgia Straight — October 23, 2014 | Blaine Kyllo

The Telegraph — October 20, 2014 | Arthur House

MIT Technology Review — October 20, 2014 | Antonio Regalado