President Obama – the most powerful man in the world – appears to be less than impressed with his BlackBerry. At a fundraiser in Chicago he commented privately that the technology used by the White House was ‘like, 30 years behind’, before going on to bemoan the lack of ‘really cool phones and stuff’. He raged, ‘I’m the President of the United States, where’s the fancy buttons and stuff and the big screen?’ To be fair, the man’s got a point. Read on to find out why…