I can see that article was from 2008, IE6 was release in 2001.
So again on its initial release, IE6 was the best browser. Did it have bugs? You bet! Were those bugs as irritating as the ones in Netscape - well the XSL-T that was generating html for a site once put a p inside of an li and Netscape would blue screen my Windows machine 75% of the time when that happened, unfortunately it turns out you cannot do a quick CSS hack for that.
So again on its initial release, IE6 was the best browser. Did it have bugs? You bet! Were those bugs as irritating as the ones in Netscape - well the XSL-T that was generating html for a site once put a p inside of an li and Netscape would blue screen my Windows machine 75% of the time when that happened, unfortunately it turns out you cannot do a quick CSS hack for that.