Erica Ruyle gave a presentation on online ethnography and how to be an engaged ethnographer. She discussed how ethnography requires both observation and participation to gain insider perspectives. She emphasized that online ethnography requires engaging with online communities through participation rather than just observing. Ruyle also stressed the fluidity between online and offline environments and how ethnographers should engage across multiple formats like phone calls, video chats, and face-to-face meetings. The goal is to understand online communities from the members' point of view through immersion and participation.