Sorry it took so long to reply. Glad others are listening.
1-Power User = someone who is above average in the use of a tool. You can have a normal user or a power user. It's like a guy who can drive a car, and a guy who can drive a NASCAR. Now whether you win the race or not, is dependent upon allot of other factors also. Like how well your Engineer Departments Standards and Procedures are set up. And the quality of the people who set it up.
2-OOP=Object Oriented Programming environment. Instead of working within the normal 2D or 3D AutoCAD environment of lines, circles, squares, or blocks w/attributes but no functionality behind them, etc... In ACAD E you create blocks with attributes, but you have the added features of a Electrical Engineering workspace (functionality) in which everything (should be) is as if it is a real object. When you place a block down e.g. a module or switch, then you wire up that module or switch, it is as if you are doing it in the real world; "real object". Hence, OOP environment. And the look ahead as well as the error checks save enormously IF set up correctly. And I said IF. You have to have someone(s) who is truly interested in " Productivity Gains ". Note: the jobless recovery and why. If you have 5 AutoCAD operators, and they see ACAD E as eliminating 3 of the 5 jobs, well then, you won't get much help from them ;-( implementing things. I know because I'm experiencing that now. Know your business Model and who will gain by the productivity increases.
3- N8 as described is from my point of view a.k.a. " The Creator " Nate is the one who took the initiative and created a better product than " old way of doing things ". I said better, not perfect ! Hopefully things will keep going in the right direction. Autodesk is a good company from what I can tell. Sometimes I get my expectation too high. But as long as the ACAD E development team is working towards matching the features of the other big E Cad tools, then I'm sure in time it'll get done.
Lastly...ask yourself if you are one of those guys who easily gets " Poweruseritis " ?
That's the disease / obsession / compulsion to push a tool or a subject to it limits, and to make new ones 😉
True Engineers, Programmers and Developers always have this disease 😉