The social-synergy-wiki is part of the odd-wiki Wiki-Hive
The purpose of this wiki is to explore and develop, and interconnect concepts and applications from multiple disciplines:
This wiki is now mostly a personal wiki. However, many of it’s subjects and pages can and eventually will spawn their own wikis, and seek to attract their own communities. So, this wiki also acts as a repository for SeedPosting? content, for this wiki, and future wikis that are created relating content in this one.
This wiki also acts as “bridge” between blogs, and wikis in the WikiNet?. Blog posts are created here, based on ongoing wiki content, and then re-posted to other relevant blogs. This helps to BuildBridges? between the BlogoSphere? and WikiNet? communities.
See DenotingAuthor? for the local conventions we use for discussions on wiki pages.
Click blog to see our blog only.
Firefox 3.0 Will Support MicroFormats?
The same three part blog post series also discusses Operator, which is a plugin for existing Firefox browsers (trying it out now).
The Shifting Hub
A new study by the New England Complex Science Institute looks at the stability of highly connected “hubs” in SocialNetwork? sites:
If you’re one of sixty million or so monthly visitors to social networking websites like MySpace? or Facebook, you’ve probably noticed them— “network hubs,” people who have many more contacts than everybody else. While most users have a few or a few hundred connections, a tiny percentage of users have thousands upon thousands. Maybe, with a twinge of jealousy, you’ve wondered what makes them so special. Is it about coolness? Influence? Popularity?
How about “none of the above”? Scientists at the University of Massachusetts Dartmouth and the New England Complex Systems Institute have discovered that [SocialNetwork? SocialNetworks] and the roles of the individuals that make them up vary drastically from day to day. Until now, scientists have largely thought of networks as fairly stable, changing only slightly over time–say, when someone makes a new contact.
The reality of networks isn’t as simple as that. Dan Braha and Yaneer Bar-Yam studied the e-mails sent among thousands of users over the course of four months. When they looked at the e-mail traffic on any given day, they found that some people were hubs just as they expected. The surprise was that the identity of the hubs changed from day to day. An individual who sent and received relatively few e-mails on one day could become a hub of the network the next. Hubs rarely stayed hubs for any length of time.
“The results were astounding,” Braha says. “How important someone is changes so fast we might be better off saying it is like ‘15 minutes of fame’.”
“The most influential people are not the ones with the biggest address books,” says Bar-Yam. “What really matters is who is talking to whom. By looking only at who knows whom you lose a lot of important details about when people actually talk to each other.”
Scientists have found that the existence of hubs is not unique to social networks. Hubs exist in a variety of networks, including technological and biological. These hubs are particularly interesting to researchers, because they allow information and messages to propagate quickly throughout the entire network. Hoping to take advantage of this fact, network-based strategies have been proposed in areas ranging from public health (immunizing certain individuals to slow the spread of disease) to marketing (selectively advertising to a small group of “opinion leaders”).
But the new research suggests that identifying and targeting the hubs of complex networks will be more difficult and less effective than previously thought. For example, giving the hubs of a computer network extra security against viruses only works if you know for certain the identities of the hubs.
Braha believes that these new insights will force researchers to reconsider how they think about and study networks on a fundamental level. “There should be a radical change in how we think about networks and the individuals who are part of them.”
The paper can be downloaded here (pdf).
This is interesting to compare with social media networks online, like the BlogoSphere?, which do tend to see certain people or channels stabilize as a ‘hub” for a while. But then, social media is still not direct many-to-many communication. There is likely more communication going in one direction. This was discussed a few years ago, with Ross Mayfield’s “EcosystemOfNetworks?” model.
Basically, even if someone has thousands of “friends” on a social networking site like MySpace?, they are probably actually only talking to maybe 12-20 of them at a time. And, among those people, the “hub” of the group is shifting, because there is likely usually not much to force people to communicate with and through one person centrally.
Whereas, in the BlogoSphere?, if you do not have the time, or sources for information, you’ll likely opt to use a pretty much fixed set of blogs and websites of your choosing as channels of information.