Ok, you're just reaching at straws. Any normal person knows that if you lose capable software developers and have to replace them with new ones, you're going to have to deal with their learning curve. The only losers at this company are at the top.
How do you know that RIM is losing developers ? May be that RIM is short of capable people to work on BB10 ? Remember , RIM has hired bankers to do the restructuring and they get rid of wrong people , it is as simple as that ,lol