Buyout financing could fall through, leaving the company in even more of a lurch. But that's not the only problem facing BlackBerry.
By Kevin Kelleher, contributor
FORTUNE -- There has been a lot of discussion of what went wrong with BlackBerry. And there is no shortage of explanations: The company grew complacent with its early market share. It didn't listen to consumers but tried to show them what they wanted. It never MORE