Popular Knitting Site Ravelry Bans Pro-Trump Posts In a blog post, the platform revealed new guide rules to its over eight million members. Ravelry, via Twitter They just cannot openly show approval for him anymore. Ravelry adds that it will not tolerate members provoking Trump supporters into online fights. Ravelry, via blog post Since its founding in 2007, the community has become a spot where members can share projects and ideas.