Transport Secretary Justine Greening - whose Putney constituency is on the Heathrow flightpath - has been a vehement campaigner against a third runway at the airport.

BBC: Heathrow third runway rethink urged by Tory MP

Russia, a vehement critic of American missile-defence plans, says these would violate the ABM treaty.

ECONOMIST: Bush's Korean scepticism | The

Clearly, whatever the reasons behind his decision, Saverin never realized his departure would cause such a vehement reaction.

FORBES: On Eve Of Facebook IPO, Eduardo Saverin Fires Back At Critics Over Accusations Of Tax-Dodging