David Cuen

@davidcuen

Technology specialist. Social Media advocate. Video editor. Bilingual tweets. Autor de ┬┐Un mundo feliz? (el blog, no el libro). Here my own views, not the BBC's

Apart from Facebook, @gowalla also reinvented itself by transforming the check in into a social/local guide

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1313 days ago

Apart from Facebook, also reinvented itself by transforming the check in into a social/local guide

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