The following thread didn't wrap text properly. It ran past the right edge and required a horizontal scrollbar. http://news.ycombinator.com/item?id=282844

Curiously, I could not duplicate on other comment threads on today's (08/21/08) front page.

IE 7, Win XP Pro, 1024x768, Start Bar on left side of screen.

edit: http://news.ycombinator.com/item?id=282950 in the thread has a long blockquote.