This document summarizes Bonnie Stewart's presentation on reputation, identity, and influence in scholarly networks. Stewart discusses how online networks enable different forms of identity and legitimacy than traditional academic institutions. Networks require new literacies to understand how they function as reputational economies. Stewart conducted an ethnography of academics on Twitter and blogs, observing how participants gain dissemination advantages and access to conversations by participating in networks, but also face challenges like positioning fatigue. Networks allow marginalized voices to speak back to academia, media, and culture.