[alistairSH]

I don't think a screen reader would pick up the down-voted comments as different from other comments. So, it's still broken from an accessibility standpoint.

[dspeyer]

Aural style sheets? Do they work?

[Isofarro]

I think Emacspeak was the only screen reader that supported even just a limited subset of aural styles.

http://en.wikipedia.org/wiki/Emacspeak