And as for all those who will no doubt continue to try to push me into leading a campaign for a U.K. exit, I only have this to say: if I couldn't even win a general election in the depths of a recession with my party united behind me, what makes you think I could win a referendum?

WSJ: What Cameron Needs to Say on Europe

Agencies need a cloud exit strategy if they want to move their data or change cloud providers, government and industry experts say.

FORBES: Federal Agencies Lack Cloud Exit Strategy