Comment Version 5 supported until 2021 (Score 2) 107
According to this: http://support.microsoft.com/gp/lifean45#sl5
Silverlight 5 will be supported for 10 years. Not many software vendors are prepared to do that.
The rule on staying alive as a program manager is to give 'em a number or give 'em a date, but never give 'em both at once.
