Feh. As multiple people have kindly pointed out to me, I had a silly typo in my code and was accidentally clobbering the ko.computed function. The updated jsf

Feh. As multiple people have kindly pointed out to me, I had a silly typo in my code and was accidentally clobbering the ko.computed function. The updated jsfiddle is here: http://jsfiddle.net/2pLk3/18/ http://jsfiddle.net/2pLk3/18/ Embarrassing. :)