Actually, this needs to stay in. `fieldset.comments` is the inbox. Also, `box-shadow` should stay last and double-indented -- we do that with all CSS3 properties. However, I think `.comment blockquote.userstuff` can be simplified to `.comment .userstuff`.

You might actually be better off breaking it down, since the first selector doesn't need the margin and the second only needs the margin:
```css
fieldset.comments {
  background: transparent;
  border: none;
    box-shadow: none;
}

.comment .userstuff {
  margin-top: 1em;
}
```