KakaoTalk, the maker of South Korea’s ubiquitous mobile chat service is running into growing pains, underscoring the difficulty of turning a dominant position in mobile messaging into a profitable business.
from WSJ.com: US Business http://ift.tt/1woJVYj
via IFTTT
from WSJ.com: US Business http://ift.tt/1woJVYj
via IFTTT
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