Just a little thing about terminations at fittings themselves.
Now I'm not trying (or willing) to put the boot into the way things are done in the US, but I've never really liked the idea of the "wire under the screw" method of connecting a wire to a device.
Having said that, I don't have a problem with it per se, where an electrician that does heaps of these connections every day of the week and can just about do it with their eyes closed and with the proper tools.
But, when you get someone doing their own electrical work at home, there is a chance the copper could be nicked or some of the copper wire stripped away, resulting in a lower integrity connection with the screw and a higher resistance connection.
Or you have the person that winds the wire around the wrong way and it moves out from under the screw as it is tightened.
For this reason alone, I prefer the tunnel type terminals we use over here, they are virtually fool-proof.
I do however, like the concept of the receptacle that Bill linked to, a LOT of energy is dissipated at bad connections.
