Review Article: To be networked, hyperlinked, portable: Kazys Varnelis (ed.), Networked Publics. Cambridge, MA: MIT Press, 2008. x + 176 pp. ISBN 9780262220859, $35 (hbk) Joseph Turow and Lokman Tsui (eds), The Hyperlinked Society: Questioning Connections in the Digital Age. Ann Arbor: University of Michigan Press, 2008. vi + 319 pp. ISBN 9780472050437, $24.95 (pbk) Mary Chayko, Portable Communities: The Social Dynamics of Online and Mobile Connectedness. Albany, NY: SUNY Press, 2008. x + 306 pp. ISBN 9780791476000, $24.95 (pbk).