Á¦ ¸ñ    bRPYSxhTrF ÀÌ ¸§    Orval ³¯ Â¥    2018/06/29 Á¶ ȸ    1 Who's calling? montanamedicineshow.com Two years on, Skype is still a flaky VoIP service people use for free and it's not doing anything to drive sales of Microsoftâ?™s Office and collaboration software. The Skype-tastrophe cements the belief that Ballmer steered Microsoft through what's been called the company's "lost decade" with the backing of Gates at the board level.