Shine on you crazy diamond
- What are the agents in a social learning network?
- What are the roles played by these agents?
- What are the interaction types they engage in?
- What are some structures of interaction?
- What design elements make the community palpable?
- What welcomes the newcomer?
- What sustains engagement?
- How can we measure engagement? Shared meaning? Cognitive play?
- What difference does it make when interactions are perceived as coming from peers, from authorities, or from the user interface itself?