url.resolve auth issue

``` js
require("url").resolve(
  "http://user:pass@fakeurl2.com:80/path/resource.html?query#hash",
  "http://fakeurl.com/path/resource.html?query#hash"
);
```

produces `http://user:pass@fakeurl.com/path/resource.html?query#hash`

Node.js has been doing this for as long as I've been using it. How can it be correct to add auth information from one absolute url to another absolute url?
