Skypeと周辺のサービスの歴史を視覚化。とてもわかり易い
Skype has been an interesting company to follow over the past few years. The company lost almost a billion dollars in 2007, the same year it was devalued by around $500 million by then-owner eBay. eBay sold Skype in 2009; the following year Skype filed for an IPO. Then, earlier this month, …
