In 50% of the countries included in this study, online photo sharing dominated the list of social media applications. It is also among the oldest of social services within the included mix.
44% of the countries in this survey embrace online profiles in social networks suggesting that their personal brand, whether for engaging in personal or professional interactions, is becoming increasingly important.
81% shared photos and online profiles as the top 1 and 2 activities with the exception of Japan, China, and South Korea where blogging displaced social profiles as a top application.
94% of countries reported that micro-blogging (think Twitter) were among the least pervasive with the exception of Japan, where it ranked fourth – just below social network profiles and above video.
via briansolis.com