FirstMonday Article on Twitter

Social Networks that Matter: Twitter Under the Microscope

From the conclusion:

Many people, including scholars, advertisers and political activists, see online social networks as an opportunity to study the propagation of ideas, the formation of social bonds and viral marketing, among others. This view should be tempered by our findings that a link between any two people does not necessarily imply an interaction between them. As we showed in the case of Twitter, most of the links declared within Twitter were meaningless from an interaction point of view. Thus the need to find the hidden social network; the one that matters when trying to rely on word of mouth to spread an idea, a belief, or a trend.

Intriguing. Meaningless? Sometimes but I’d also want to see more analysis and possibly a few other methodologies.