South Korea is among the top Asian nations in terms of internet use. A recent survey has concluded that South Korean women are the biggest chatterboxes.
According to the Korea Times, Korean Women Asia's Top Online Chat Users

"...South Korean women are Asia's most active and sophisticated Internet chat users because of their access to affordable high-speed Internet.

According to the e-Lifestyle report by Hong Kong-based Netvalue, the proportion of South Korean women who visited online chatting sites between last October and December stood at 54.6 percent, topping the survey of four Asian markets - South Korea, Hong Kong, Singapore and Taiwan..."

Now how do we target them?