Facebook will lose 80% of users by 2017, say Princeton researchers


636540322600000000

There was a Princeton study in 2014 which compared Facebook to an infectious disease. According to the study, Facebook will lose 80% of its users by 2017. The prediction seems to have missed its mark. But, really?

In this paper we have applied a modified epidemiological model to describe the adoption and abandonment dynamics of user activity of online social networks. Using publicly available Google data for search query Myspace as a case study, we showed that the traditional SIR model for modeling disease dynamics provides a poor description of the data. A 75% decrease in SSE is achieved by modifying the traditional SIR model to incorporate infectious recovery dynamics, which is a better description of OSN dynamics. Having validated the irSIR model of OSN dynamics on Google data for search query Myspace, we then applied the model to the Google data for search query Facebook. Extrapolating the best fit model into the future suggests that Facebook will undergo a rapid decline in the coming years, losing 80% of its peak user base between 2015 and 2017.

The complete study

Image source