Sure, the first part of that title might sound like a Steve Jobs quote, but Motorola's latest tweet merits the expression:
That's right - unlike almost all other Motorola devices in recent memory, the XOOM will ship with an unlocked (or at least "unlockable/relockable") bootloader. That means modders will be free to create custom ROMs and kernels for the tablet - not as surprising as it would be were the XOOM not a flagship Google device, but still very reassuring.
Now, Motorola, about your other devices' bootloaders...
Source: Motorola (Twitter)