Forget the oil crisis, the dollar swoon or the housing bust. The biggest worry for many in the technology and investment community is the health of Apple's iconic founder and chief executive Steve Jobs. The 53-year-old legend underwent successful surgery for pancreatic cancer about four years ago, and rumors of a relapse started swirling last month when he looked gaunt, pale and far from his usual exuberant self.

Report: Steve Jobs' Health Issues Overblown