I said the not being able to put a background on it is rubbish. As far as the article as a whole, it's pretty basic and obvious stuff.
I said that the default value is scroll. IE is actually the only browser that gets this right. The rest show the background fixed (no matter how much you scroll, the bg is still in position).
I don't know how you can not agree that there is always at least a workaround to problems (workaround doesn't equal perfect solution)