It sounded like too many other venture startups looking to find a narrow opening between Facebook and Foursquare.

NEWYORKER: No Death, No Taxes

"That's a very narrow opening, " says Bergman.

FORBES: Bottled up

The US would like any future trade talks to have a narrow agenda, focusing on further opening up of trade in agriculture and services.

BBC: World trade dilemmas

And, instead of opening wide, eyes that signal disengagement will narrow slightly.

FORBES: Body Language Savvy for Sales

Using a social network, one of the single most powerful tools since the Internet arrived on the scene, as a platform to narrow an audience to salacious gossip, defeats the purpose of opening up our world to everyone, regardless of socio-economic status or class.

FORBES: A Backwards Turn For Social Networks

Goodwillie put Saints keeper Graeme Smith to the test inside the opening minutes after working along the goal line and firing in from a narrow angle.

BBC: David Goodwillie