South Korean web culture indicates distinct activities that South Korean Internet users enjoy on the web. Most of the Internet users are in the 13–50 age range. People often access the Internet through cyber cafes (Korean: PC방; PC bang). Most of the activities are targeted to teenagers and college students. Youngsters who feel more comfortable texting than talking are known as the "thumb tribe". The LG Mobile World Cup, an international competition held on January 14, 2010, in which participants competed using their texting speed and accuracy was won by a pair of South Koreans. Highly urbanized at 92%, South Koreans lead a distinctive urban lifestyle; half of them live in high-rises concentrated in the Seoul Capital Area with 25 million residents. The rise of online social activities closely mirrors the wider cultural trend towards shared spaces, such as the habitual use of coffee houses. South Korea enjoys the world's swiftest Internet speeds and the highest rate of Internet penetration but also suffers from very high censorship of content. Major activities Video games as spectator sports Video games and the watching of video games is very popular. South Korea leads the world in video games as spectator sports. Blizzard entered into a co-marketing agreement with Korean Air that lasted for six months, in which two of the airline's airplanes on both domestic and international routes prominently displayed StarCraft II advertising featuring Jim Raynor on the fuselage. This popularity has led to a natural rise in popular commentators on web games as part of the wider blogging community. Blog (블로그) Just like other countries, blogging is also popular in South Korea. Post topics range from personal reflections on philosophical conjectures to simple everyday life stories. Some of the popular Korean blog hosting websites include Naver Blog, Egloos, Blogin, Daum Blog, Yahoo! Korea Blog, Tistory, and Textcube.com. Instant messaging (메신저) In Korea, the most popular online messengers include NateOn, KakaoTalk, MSN Messenger, BuddyBuddy, Sayclub Tachy and more. NateOn is known to have surpassed the usage share of MSN, now claiming the most number of users among messengers used in Korea. Q&A Some search engine websites also provide "knowledge searches", which is an answer to a question that has been asked by another search engine user. For example, in Naver Knowledge iN registered users can post a question on any topic of their choice. Some users ask very personal questions pertaining to relationships