This is a really interesting use of Facebook. The story can be found at Creativity

Forsman & Bodenfors came up with another innovative digital campaign for Ikea by turning one of Facebook’s basic functions into a promotional tool, to promote the opening of the brand’s Malmo outpost, its most modern store to date. Armed with little media budget, the agency came up with an unconventional Facebook campaign that started with a profile of the store’s manager, Gordon Gustavsson. Gustavsson uploaded pictures of the store’s showrooms to his photo album and any "friends" who tagged the products with their names then won those items.

Seems to be a much better idea than most…