− | Let users create sets of Journal objects. In comparing with activity-centric objects, Collections are arbitrary sets of objects e.g. "All my books". Having Collections could ease process of [[Features/Peer_to_Peer_Objects_Sharing|peer-to-peer]] sharing(users can share the whole collection). | + | Let users create sets of Journal objects. In comparing with activity-centric objects, Collections are sets of arbitrary objects e.g. "All my books". Having Collections could ease process of [[Features/Peer_to_Peer_Objects_Sharing|peer-to-peer]] sharing(users can share the whole collection). |