The Republic of Korea has the highest broadband penetration in the world (see page 6 of this recent report issued by ITU (PDF)). The corresponding ITU country case study discusses Daum, Korea’s top portal web site. Some 90 per cent of all Korean Internet users log onto Daum. Around 450 million pages of Daum’s content is viewed on an average day ranking it as one of the top Intenet portals in both pages per user and session time in the world.