Me2day ( Kor. 미투데이 ) is a micro-blogging service of South Korea's NHN Corporation. It is defined as a communication platform or social network. The microblog allows users to write messages to 150 characters. The site has a lot of similarity with Twitter and Sina Weibo. So there is the Me2 function by which a user can share the message of another user quickly. In addition, there is the function band, with which you can form groups. Many South Korean stars such as Big Bang, dide Wonder Girls, 2NE1, f ( x), 2PM IU or using the site, to keep their fans up to date.