The work aims to raise hypotheses about the coexistence of different social classes in the same digital environment. The work is divided into two parts, the first part is the references, which illustrate concepts that are used in the model. This study begins with the explanation of social network, showing their evolution. Then, constructs are defined. They are: reactance, which shows that the loss of freedom has a negative influence for the consumer, demarketing which indicates that it is sometimes necessary to chose expel the consumer that you do not want, to maintain the desired one, and finally social classes, and how people relate. After this phase in-depth interviews were carried out with people who frequently use social networks, and that migrated from Orkut to Facebook in the period in which the poor began to use the internet and social networks, in special the Orkut. Once summarize the main ideas of the interviews the result was the hypothesis that people of higher classes have difficulty in beeing in the same social network of the one of the lower class. The success of social networks, especially Facebook, would be conditioned on its ability to enhance the privacy tools, creating different social networks in the same social network.