Not in Kansas anymore - pizza

I've decided it would be amusing to start regularly posting odd cultural differences between how I was raised in the US and what I've encountered in the UK.

(Yes, I am pointing to the relevant sentence with a knitting needle)
Now I admit I’ve eaten pizza with a knife and fork at a restaurant over here, but I’ve always assumed that people ditched the knife and fork when they were at home! A quick google search tells me it’s pretty fairly common in America too. An inquiring mind want to know – How do you eat your pizza?