Museum visitors will be able to share their cultural passions in a social networking website. A group of the UK's most famous museums, including the British Museum and Victoria and Albert Museum, is creating a collective website. As well as finding information about exhibits, museum lovers can use the website to create communities based on their historic and creative interests. The National Museums Online Learning project is to be launched this week. The £1.5m, Treasury-funded project also involves the National Portrait Gallery, Natural History Gallery, the Tate, the Wallace Collection, Royal Armouries, Sir John Soane's Museum and Imperial War Museum.