Disclosed are electronic systems and techniques for implementing lists that include source of origin information for items added to the lists. A portal can include a component that enables items to be added to lists associated with the portal from a variety of sources, such as social networks, other portals, advertisements, search engines, other users, etc. In this regard, the items can be added to a list with references to the portal, instead of the source of origin, and information relating to the source of origin can be maintained to assist users in future prioritizations of items included in the list.
展开▼
