The phenomenon of network effects is pretty cool. A thing used to connect a person to another person, such as a phone or a fax machine is only good in proportion to the number of other such things in existence. If there are two fax machines in existence, their utility is small because the two fax machines can connect only to each other. If there are three in existence, that many more connections can be made; if there are millions of fax machines (or phones, or email addresses, or blogs) the total number of connections quickly exceeds hundreds of billions, if not trillions. To put this more succinctly, via Wikipedia, "[network effects] means that the total value ofa good or service that possesses a network effect is roughly proportional to the square of the number of customers already owning that good or using that service."
One implication of this is the idea of "six degrees of separation," which states that, roughly speaking, one person can be connected to any other person in a maximum of six steps. Example: Chelsea Clinton knows Bill Clinton who knows Bill Gates. Therefore, Chelsea Clinton is separated by two degrees from Bill Gates. The utility of her network, therefore, is dependent on the connections of the people to whom she is directly connected, such as her father. The value of her network, it could safely be said, is far greater than the value of my network, by dint of the kinds of people to whom she is directly connected.
This is all very interesting stuff. The blogosphere works in much the same way; Technorati's "authority" rankings works on the assumption that the connectedness of a given blog defines its position in the blogosphere firmament. I'm going on about this because I found Discover the Network! which purports to draw a map of the political left in the United States, showing all the connection between its various factions. It describes itself thusly:
This site is a "Guide to the Political Left." It identifies the individuals and organizations that make up the left and also the institutions that fund and sustain it; it maps the paths through which the left exerts its influence on the larger body politic; it defines the left's (often hidden) programmatic agendas and it provides an understanding of its history and ideas.
The site is made up of two principal data elements along with a powerful search engine to locate and explore the information stored. The first of these elements is a database of PROFILES of individuals, groups and institutions, which can be accessed through the heptagram on the home page, or the DTN DIRECTORY on the navigation bar. The PROFILES provide thumbnail sketches of histories, agendas and (where significant) funding sources. More than 1,500 such groups and individuals have already been delineated in the PROFILES sections of this base. The information has been culled from public records readily available on the Internet and other sources, whose veracity and authenticity are easily checked.
The second data element of this site consists of a library of articles, which analyze the relationships disclosed in the database and the issues they raise. These analyses are drawn from thousands of articles, both scholarly and journalistic, that have been entered into the base and linked in the TEXT columns that appear on the PROFILE pages. The judgments that inform these analyses are subjective, reflecting informed opinion about the matters at hand. In every case possible, their authors and sources are identified so that users of the database can form their own judgments and opinions about the reliability and value of the analyses.
This makes for very interesting reading. I'd be interested in seeing a similar site devoted to the right.
Recent Comments