This might be convenient, but might also mark the beginning of a major new point of U.S. government control over the Internet, with all the surveillance and other civil liberties issues that this might raise, to say nothing of the issues that could arise from this degree of centralization.
Now seems like the time to set the expectation that this service may not ever be used by private websites. Of course, we tried that with Social Security numbers too, for all the good it did us. http://www.nytimes.com/1998/07/26/weekinreview/the-nation-no...