Tech reasons sound good
I can agree with the tech reasons, but the business reason, and especially the hint at changing licensing policies and the Microsoft Product Activation are far fetched.
By now, I would have guessed that everyone knew that MPA is not for enterprise customers, but for home users. And the move towards 'renting' software as people keep calling it doesn't seem like such a bad idea to me. After all, it does not necessarily mean that because I'm entitled to upgrade that I have to. If I don't upgrade I don't have the costs (and yes, I will continue to pay for the older software, but it'll probably amount to less in three years than buying a license). If I do upgrade, I have the most recent software (and let's assume that this is a good thing) at no extra cost, but the cost for doing the upgrade.
