WPP’s Sorrell says Twitter is a “PR medium” not an advertising one
Sir Martin Sorrell, the WPP Group chief executive, has been talking to the Harvard Business Review about everything from the state of the advertising business, to social media and emerging technology.
His interview takes in such topics as programmable T-shirts and Google Glass, and he also had a few things to say about Facebook and Twitter, and why he doesn’t think they are advertising media. Read More



Brands love hashtags. Many don’t understand them, but that doesn’t stop them. They’ll hashtag anything, even if it makes no sense whatsoever. I like to look at a hashtag as the social media equivalent of a camp fire story.



London 2012, which kicks off this Friday, will arguably be the first Games where it will be possible to keep up to date on who’s winning and losing, and who’s on the podium, as it happens, without actually watching any of it –
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