cat meow at me incessantly every time I moved a muscle and jump into attack mode. I've never gone to someone's house and had a cat repeatedly try to sniff my junk. I've never visited someone and had their cat hump my leg or drool all over my shoes or my leg.
I don't have a cat. I don't have a dog.
But, I have to say that as a visitor to houses with both, I've had all of the above done to me many times by dogs. Never by a cat.
And, I don't even feel as annoyed at the animal as I do at the stupid owner who either ignores it or thinks its cute.