The document mentions "social communications" rather than specific apps, but Catholic newspaper the Tablet said that this referred to Facebook and Twitter among other services. The document says ...

A contentious Ten Commandments tablet has sold at Sotheby’s for $5.04 million — more than twice its high estimate of $2 million. The auction took place on Wednesday in New York City.

Louise Nealings, the headteacher said:“All of our school vision is underpinned by Catholic Social Teaching.” She told The Tablet:“Ultimately, it’s the foundation of everything we do.