Puget Sound Business Journal (Seattle): Coinstar Inc., deployer of coin-counting kiosks, is morning the loss of its chairman. Keith Grinstein, a Seattle venture capitalist, has died at the age of 48. "He could have easily been the funniest man in Seattle," said Nick Hanauer, a close friend of Grinstein. "He had a remarkable wit … and a big heart." The cause of death has not yet been confirmed.
