Call-termination-triggered social interface

One or more computer-readable non-transitory storage media embodying software that is operable when executed to:

• receive identifier-information from a client device of a first user, wherein the identifier-information is associated with a source of an incoming communication made to the client device of the first user;
• access a social graph of an online social network, the social graph comprising a plurality of nodes and a plurality of edges connecting the nodes, each of the edges between two of the nodes representing a single degree of separation between them, the nodes comprising:
• a first node corresponding to the first user, and
• a plurality of second nodes that each correspond to a respective second user;
• determine whether one or more reporting users have flagged the source of the incoming communication as a spam source, wherein the one or more reporting users are one or more second users corresponding to one or more respective second nodes that are within a specified degree of separation from the first node;
• and
• send, to the client device of the first user, a spam-notification object comprising information that identifies one or more of the one or more reporting users.

A system comprising:

• one or more processors;
• and a memory coupled to the processors comprising instructions executable by the processors, the processors being operable when executing the instructions to:
• receive identifier-information from a client device of a first user, wherein the identifier-information is associated with a source of an incoming communication made to the client device of the first user;
• access a social graph of an online social network, the social graph comprising a plurality of nodes and a plurality of edges connecting the nodes, each of the edges between two of the nodes representing a single degree of separation between them, the nodes comprising:
• a first node corresponding to the first user, and
• a plurality of second nodes that each correspond to a respective second user;
• determine whether one or more reporting users have flagged the source of the incoming communication as a spam source, wherein the one or more reporting users are one or more second users corresponding to one or more respective second nodes that are within a specified degree of separation from the first node;
• and
• send, to the client device of the first user, a spam-notification object comprising information that identifies one or more of the one or more reporting users.