An interesting article that splits digital citizenship into two (citizenship and rights), not sure it is necessary but may be helpful for some. Possibly good for focusing/separating policy development into more manageable parts. Unsure.
This is a "social network for those interested in Web 2.0, Social Media, and Participative Technologies in the classroom." Looks like a good resource to be part of for your PLN.
The Conversation is a news resource that teams researchers with journalists for an approachable and engaging read of important research/ideas. This one is battling racism online. Even letting kids know about anti-hate communities is a good start.
This is a document that focuses on Australia's approach to its fair use copyright permission. Probably worthwhile for most teachers to have as support for what you can and can't do.