Here are my two cents, in germany we have a very similar debate. In some regions the people like to spread quark and jam, preferable strawberry, on their toast, which one comes first is important for some people and they wouldn't eat their toast, if you've served it the wrong way. The taste is like unsalted cottage cheese or ricotta plus jam, for those who've never eaten quark.
That sounds rather good. I've often used quark in the past but I've not seen it recently...