It's probably because Embarcadero are so lost that they can't keep their customers satisfied.
We pay for Software Assurance for Architect, and *every* time there has been a major upgrade I've had to badger them to get it. And They *NEVER* send notification that we need to pay the next year's SA.
I've just given up. I don't care how good 2011 is. Embarcadero, CodeGear, or whatever they cal themselves this week simply make it too damn hard and I have lost confidence in them.
I've only been using their products since 1982, so as you can see I'm a real beginner with them.
Rant over.