We all live in multiple on-line communities. What do they look like?
The diagram below shows an actual on-line community [OC]. Every node in the network represents a person. A link between two nodes reveals a relationship or connection between two people in the community -- the social network. Most on-line communities consist of three social rings -- a densely connected core in the center, loosely connected fragments in the second ring, and an outer ring of disconnected nodes, commonly known as lurkers. Communities have various levels of belonging -- each represented by one of these rings. You may belong in the core of one community, while being a peripheral lurker in another.
Figure 1 - Online Community
The outer orbit in the network above contains the blue nodes. They have been attracted to the OC, but have not connected yet. The blue nodes contain both brand new members, who have not connected yet, and passive members who have seen no reason to connect to others. The passive group is the most likely to leave the OLC, or remain as absorbers of the content in the community. Lurkers in online communities are often more than 2/3 of the group! They observe, but do not socialize. Or, they may be passive members, who have joined, but have no interest to return.
The green nodes have a few connections -- usually with prior acquaintances. They are not connected to the larger community -- only to a small, local group. They do not feel a sense of true membership in the larger whole, though they may identify with it. The small clusters of friendships amongst the green nodes can be maintained by other media and do not need this particular OC to survive. They are also likely to leave or become passive and will likely do so in unison with the rest of their small circle of friends.
The inner core of the community is composed of red nodes. They are very involved in the community, and have formed a connected cluster of multiple overlapping networks. The leaders of the OC are embedded in this core cluster. The core members will stay and build the community. Unfortunately they are in the minority. The core node consists of usually less than 10% of most on-line groups -- sometimes they are as few as 1% of the total OC. Although small, they are a powerful force of attraction. It is the core that is committed and loyal to the community and will work on making it a success. They see a win-win for themselves and the group -- better connectivity will help the individual and the group simultaneously.
Figure 2 - Community Core
With online communities you need to think sociology,
Connections are key in on-line social networks -- people are loyal to what they are connected to and what provides them benefits. People stick with established ties they trust. Interacting with those we know and trust brings a sense of warmth and belonging to the virtual communities we visit via our computer screens. Yet, we are open to meeting new people -- as long as they introduced by those we trust. An established community, with dense interconnectivity, not only keeps existing members happy, but is also a large magnet for new contacts for current members.not just technology!
The red core provides several advantages to the community builder and the network weaver.
- The core are the advocates and will stay and grow the community in both size and connectivity
- The core are analyzable and knowable -- they can be mapped, measured, and molded
Social network analysts do not focus solely on attributes of individuals. They look at relations and exchanges between people and how these connections influence choices. They examine the affect social networks have on the behavior of individuals -- how people influence social structures, and in return, how those structures affect the individuals embedded in them.
Growing a community is not just adding new members. It requires adding both people and relationships -- nodes and links. Node counts are important in social networks, but it's the relationships -- and the patterns they create -- that are key! A community thrives by its connections, not by its collections! It's the relationships, and the prospect of future relationships, that keep members interacting in place.