If valuation in the financial markets provides the bottom line for the performance of the company, it is labor that remains the source of productivit… - Manuel Castells

"The city" is not a framework but a social practice in constant flux the more it becomes an issue, the more it is a source of contradictions and the more its social manipulation is linked to the ensemble of social and political conflicts.

The Internet culture is characterized by four layer-structure: • The Techno-Meritocratic Culture • The Hacker Culture • The Virtual Communitarian Culture • The Entrepreneurial Culture

1) It concerns an already structured social space, of which it changes the form, the social content and/or function.