"Samsung and LG Group are based in Seoul, and are the backbones of the country’s strong mobile phone industry. This explains why the phones of most Seoul residents are 10 times faster than yours. The other big business here is online gaming. Over half of South Korea’s produced games are shipped to China. And just under half of Koreans are hardcore gamers who meet regularly in internet cafes to play online. It’s so popular that a Seoul university offers an online gaming course. Seoul is also considered one of the most connected tech cities; people have wireless access on public transportation, even underground in the subway."
Read more: http://ca.askmen.com/top_10/travel_200/220c_travel_top_ten.html#ixzz2STUPcYsH
Just to back up my argument