According to Henri Lefebvre, "(Social) space us a (social) product." (26). Space is just a realistic illusion (27-29), and every society produces its own space (31). Digital space is like any other space, a realistic illusion produced by a collection of members stuck together through imaginary communities.
References:
Anderson, Benedict. Imagined Communities: Reflections on the Origin and Spread of Nationalism. 2nd ed. London: Verso, 2006. Print.
Lefebvre, Henri. The Production of Space. Trans. Donald Nicholason-Smith. Blackwell: Cambridge, 1992.