At a recent Telstra Investor day conference (sunday), when asked about Android, Steve Ballmer said

“[Google] can hire smart guys, hire smart people, blah-de-blah-de-blah. … I don’t really understand their strategy, maybe somebody else does. … Turning up to an investor meeting saying, ‘We’ve just launched a mobile operating system with no revenue model, yay!’ — I wouldn’t do that. … I don’t get the business model.”

Nobody could have said it more eloquently.