Google and Yahoo engineers publish software code for public consumption--a way to access their maps, say, or a temporary link to their search tool--and in a near-instant developers around the globe are building new software based on it.

FORBES: Magazine Article

An important step, ministers have always said, is breaking the link between temporary migration for work and permanent residence.

ECONOMIST: Farewell, big society; hello, guest workers on sufferance

As the Cross-Party Balanced Migration Group has argued, it is essential we break that link between temporary visas and permanent settlement.

BBC: In full: David Cameron immigration speech