IDG Contributor Network: Is your CIO about to leave? Does it matter?

In the era of digital disruption, the life of public corporations has been steadily but surely reducing. In the 1950s, it was greater than 50 years, according to Fortune Magazine. It went to 20 a few years ago and has been slipping from that number ever since.I personally was at a public corporation several years ago that reached 20 years, and in the span of a year, it went from a public company with sub-10% growth to a private company that has reversed direction in terms of growth. And honestl