>>> In Korea, all most people are using KakaoTalk (android app). >>> If i am wrong, sorry, and let it go to off-topic. >> It's not decentralized. IOW you're dependent on one central >> server/company and everything goes through them, they get an insane >> amount of data and power this way.
Of course, another major problem with it, AFAICT, is that there's no Free Software client for it. > By your comments, i did get KakaoTalk internal, thanks!!! Sorry, but I don't know what you mean by that. Stefan