I Want to say about Wiki Wiki today.
Wiki Wiki means a bundle of web page that users can post some joint papers with easy markup language in Web-Browser.
The first Wiki Wiki that settle in Korea is ‘No-smok'(http://no-smok.net)
It was ranked in the top 10 in the whole world Wiki Wiki. (but, in now their pages are not updated. With Wikipedia’s entering in Korea, this site was collapsed.)