Social Networks Are a Natural Tool for Bringing Together ________,People

Multiple Choice

Social networks are a natural tool for bringing together ________,people who engage in similar work,and ________,people who share enthusiasm for a particular product or activity.

A) private networks; public networks
B) virtual network societies; dilettantes
C) communities of practice; communities of interest
D) intra-disciplinary conclaves; product champions
E) community groups; marketing mavens