A Quantitative Study of How Memes Spread

rememberclifford writes "A survey of about 3,000 people who were tagged in a '25 Random Things About Me' note on Facebook found that memes spread through social networks in a remarkably similar way as diseases do. A biologist who looked at the data says that '"25 Things" authors can be seen as "contagious" under what's known as a "susceptible-infected-recovered" model for the spread of disease,' with a propagation factor of 0.27 in this case. But like an infection, the whole thing died out as quickly as it exploded once the number of 'victims' — people who were willing to write 25 things about themselves — was depleted." The '25 Things' meme was at least as annoying as a light flu.

Comments

Tipping Point by Malcolm Gladwell

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I think the Tipping Point by Malcolm Gladwell explained how this happens well. He said there are three rules for this kind of spreading of fads... the law of the few, stickiness factor and the power of context.

I won't repeat it all, however it seems to me that the best memes have a few central people, with lots of friends, who spread it around. Malcolm spends a great deal of time giving examples of how fads and trends all start by getting to one of these well connected communicators. His first example is of Paul Revere.