Love the idea of being able to move my entire desk, it would make life a lot easier for our office services guys as well.
I've seen loads of designs for workspaces that have been intended to make the workplace a better environment for employees. All were well intentioned, not all were successful.
The fundamental questions around workspace design should be:-
1. Does this foster a productive environment?
2. Does this reduce staff turnover with particular attention to the most productive employees
Personally, day-glo walls and bean bags don't make me more productive or affect my decision to stay with a company.