Volume 10, Issue 3 The new frontier of platform policy Matthew Marinett, University of Toronto PUBLISHED ON: 13 Sep 2021 DOI: 10.14763/2021.3.1570 This article considers the unique challenges of platform policies aimed at the off-platform misbehaviour of users through the case of Twitch. KEYWORDS: Platform policies, Social media, Twitch, Platform governance, Off-platform behaviour