I think it's great idea, but should have been developed a little different. There should be a plug for both top and bottom on the back to fill both plugs of the receptacle. Then the top and bottom sets of rotating plugs could draw current from whichever plug it was in.
How do you know that it is not built that way? Do you have one? I suspectg that it is, in fact, built just exactly as you suggested it should be.
I can hear the nay-sayers now: "That wouldn't add anything but cost to the product!" Well I disagree.
For starters, I'm a little concerned in having a small piece of plastic helping to stabilize the whole unit. I'm concerned that it might break off in the ground hole. Having two two plugs would be much more stable.
Also, if they were electrically isolated, then you could have your receptacle fed by two seperate circuits. One of which could be on a switch, or some other configuration you may want.
I agree that that would be a nice feature; but my guess is that not one house in 10,000 has the kind of set-up you are talking about so it probably doesn't make economic sense to the manufacturer to design for such a small market. Other thing is that if the plugs were isolated in pairs, that means there would have to be a second surge suppressor built into the unit and that would add some more cost, too1
Still, though.... nice product. :biggrin::biggrin::biggrin: