2013 Launch, Acquisition Vine, a widely popular video sharing and social media service, launches shortly after being acquired by Twitter for $30 million.
2013 Launch Twitter files for its IPO, and begins trading on the New York Stock Exchange. The share closes at US$44.90, giving the company a valuation of around US$31 billion.
2013 Launch Instagram launches video sharing.
2013 Acquisition Bebo is purchased from Criterion Capitol Partners for $1 million by Bebo's founders.
2013 Launch In (14h 26min, jan 1, 2013 y – 4h 26min, apr 13, 2013 y)