When making this post: http://www.snooth.com/talk/topic/for-others-subject-to-the-plcb

I copied and pasted the name of the wine from the original page (http://www.phoodie.info/2008/03/13/its-vintastic-pio-cesare-barbera-dalba-2004/) as "Pio Cesare Barbera D’Alba 2004", which leads to this url: http://www.snooth.com/search/Pio+Cesare+Barbera+D%2019Alba+2004 ("Your search Pio Cesare Barbera D 19Alba 2004 did not match any wines.")

Replacing the apparent single-quote (which I'm guessing must be some whacky curly-quote in Unicode) with a regular single-quote gets the right thing by squelching the quote character (http://www.snooth.com/search/Pio+Cesare+Barbera+DAlba+2004)