217: Estrangement Online, Unexpected Friend Suggestions, Communication Tech and Identity, 3D Scanning and Printing, Piracy and Copyright Law

Summary: Becca Bland on estrangement online. Michelle Parise on unexpected friend suggestions. Caro Rolando on communication tech and identity. Dan Misener on 3D scanning. Paul Banwatt on 3D scanning, printing and the law. Matt Mason on 3D piracy.