A McKinsey iConsumer survey spotlights key trends in e-commerce, mobile, multichannel, social media, and big data. From McKinsey via Visual.ly. Tons of excellent infographics in one place.
Europe is higher up on the evolutionary Ecom ladder than USA. Perhaps due to high gasoline prices or not having as dispersed or developed a brick and mortar environment (would be hard to duplicate Walmart's distribution prowess when so many countries are involved) England's retail is already at 15% several points ahead of America.
This infographic is instructive about the future of the world, ecommerce, mobile commerce and social media.