1. A method, comprising: identifying, via a processor, relative to a specified social network user for each of a plurality of social media postings, a degree of social network separation of a social network user that generated expressive content of the respective social media posting; grouping social media postings that comprise an equivalent identified degree of social network separation relative to the specified social network user; determining differences between the expressive content of the grouped social media postings at different degrees of social network separation; and rendering the determined differences between the expressive content of the grouped social media postings at the different degrees of social network separation.
1. A method, comprising: identifying, via a processor, relative to a specified social network user for each of a plurality of social media postings, a degree of social network separation of a social network user that generated expressive content of the respective social media posting; grouping social media postings that comprise an equivalent identified degree of social network separation relative to the specified social network user; determining differences between the expressive content of the grouped social media postings at different degrees of social network separation; and rendering the determined differences between the expressive content of the grouped social media postings at the different degrees of social network separation. 3. The method of claim 1 , where the expressive content of the grouped social media postings comprises expressed opinions within the social media postings related to a topic, and where determining the differences between the expressive content of the grouped social media postings at the different degrees of social network separation comprises: correlating, within each group of social media postings, similar expressed opinions of social media postings into expressed opinion sets; and determining differences between the correlated expressed opinion sets within each group of social media postings.