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An interactive film for Nike has remained top of the chart for a second week despite being shared dramatically fewer times than last week.
An interactive film for Nike, where users can click on featured footballers for stats and social media links, has become the most shared advert on the social web this week with 585,286 shares.
Bartle Bogle Hegarty has created a campaign for Missing People, a charity that offers support when a person disappears.
McCann London has created a TV spot designed to raise awareness of The Big Jubilee Lunch, the Eden Project's bid to get people together with their neighbours for the Queen's Diamond Jubilee on Sunday 3 June.
Stephen Fry, Sir Richard Branson, Yvette Cooper MP and pop-group The Saturdays have become the first high-profile names to support the same-sex marriage campaign for the Coalition for Equal Marriage.
The government is to make ad campaigns aimed at stimulating growth a key part of the first cross-Whitehall communications plan.
Microsoft is aiming to capitalise on summer sporting events such as the Olympics and Euro 2012 with a marketing campaign for its Xbox console featuring Chelsea footballers and a mass-participation 100 metre sprint.
A flashmob for a Danish orchestra has been shared 17,067 times this week, playing its way to the top of the latest viral chart.
Jack Dorsey, the creator, co-founder and executive chairman of Twitter, is set to be recognised as the Cannes Lions Media Person of the Year in the south of France next month, for creating "an entirely new way for people to communicate".
P&G's Olympic ad has held its position at the top of the chart for a third week in a row, while The Red Brick Road's follow-up to its Harvey the dog ad for Thinkbox makes a new entry at number five.
Welcome to the first incarnation of a new element in Campaign in which we invite experts to burrow beneath the surface of the catch-all that is "digital". Google, Isobar Mobile, JWT London, LBI and MBA share their insights on mobile.
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