"We're not going to be using iPhones in 10 years," Callaghan says flatly. "I kind of don't think we'll be using them in five years."
True Ventures co-founder Jon Callaghan doesn’t think we’ll be using smartphones the way we do now in five years — and maybe not at all in 10.
For a venture capitalist whose firm has had some big winners over its two decades – from consumer brands lik... [6516 chars]