Abstract: The present disclosure provides systems and methods for client-side anonymized content selections. The method includes collecting a plurality of identifications of content selection lists, each content selection list associated with the first device and at least one other device. The method includes selecting a first subset of the content selection lists, responsive to a total number of unique device associated with a plurality of content selection lists of the first subset exceeding a threshold. The method includes transmitting a request for an item of content, the request comprising identifications of the content selection lists of the selected first subset. The method includes receiving a first item of content selected by the content server based on the content selection lists of the selected first subset.

Abstract: A system and method for determining matching pairs between social networks is disclosed. The system comprises a matching module that includes an account retrieval engine, candidate pairing module, a match determination module, a social network engine, a personalizing engine and a graphical user interface engine. The candidate pairing module generates candidate pairs of accounts from different social networks that may represent the same user. The match pairing module generates scores for the pairs. The match determination module determines a subset of the pairs that most likely represent the same users.

Abstract: A method of setting privacy level values for a user. The method includes receiving a designation of a relative privacy level for the user and receiving a selection of a group of other users for the user. Plural sets of privacy level values are associated with the group of other users. The method also includes setting privacy level values for the user based on the designation of the relative privacy level and the plural sets of privacy level values associated with the selected group of other users.