wptexturize() needs some work when it comes to quotes IMO.
I mean, look at the title of this post: http://www.viper007bond.com/archives/2005/09/09/transporter-2/
& #8220;Transporter 2& #8243;
It should be “Transporter 2” (
& #8220;Transporter 2& #8221;).
It's also using those weird diagonal quotes in the post contents instead of curly quotes. Why is that?