No, of course not. But the point is that it would be easy to generate a post like this just by going back over the critical bug list for previous versions, and throwing in an unsubstantiated claim of 'mysterious data loss.' And Oracle does have the incentive and the means to engage in an old fashioned Microsoft-style FUD campaign. They've already launched their 'embrace-and-extend' strategy: http://www.oracle.com/us/corporate/press/519708 .