HomePlug AV has been the powerline technology of choice, and AV2 provides an aggressive migration path to support greater network capacity and distribution of ultra-high quality content throughout the home.

ENGADGET: HomePlug Powerline Alliance reveals features of new HomePlug AV2 spec

If we are interested in distribution from the point of view of issues such as migration, the marginalisation of developing countries and capacity to repay foreign debts, we should compare incomes with market exchange rates.

ECONOMIST: Letters