Men and women differ in their use of social media according to a study of over 10,000 European consumers. Some key trends identified include: 1) Women are more socially active than men and access social media more frequently. 2) Women are more likely to connect with people they know through social networks. 3) UK women are most likely to follow brands for deals and discounts. 4) Men are more likely to display status or opinions through activities like checking in to locations. The research suggests women use social media more for social interaction and relationships while men use it more to display information and opinions.