Whose cuisine will reign supreme

I was writing out my shopping list for Christmas dinner, so I naturally turned on the Food Network. The Iron Chef America was on with the episode of Batali/Ray vs Flay/De Laurentiis. I noticed a disgusting habit of Giada De Laurentiis. Every time she dishes out a dollop of something (she was filling ravoli), she LICKS her finger off between scoops. Am I the only one that thinks that absolutely gross? Maybe it's my recent bought of food poisoning that's tainted my opinion.