We broke down the trajectories of 17 tablets from CES 2011. In the final tally, I think you could say one is a qualified success (the Asus Eee Pad Transformer), one did OK (the Motorola XOOM), and several flopped (Dell Streak, RIM Playbook) or made no impact (Coby Kyrus, Cydle M7 Multipad, Naxa NID-7001). Nine never were heard from again.(Click through for more details.)