Can I love more than 50 pipes? Yes! I honestly don't know exactly how many pipes I have, but would estimate somewhere around 90 good ones, and a bunch of junkers that I use for restoration practice. Like Peck, I find pleasure in the hunt. It makes for a pleasant diversion from the pressures of career, etc.
I also know that I like variety. No matter how wonderful the particular pipe, repeated use brings about boredom. I will look at that cherished favorite and say, "Oh no, not you again."
So I rotate my rotations. Some pipes get to rest for a month or two. And then it's like a honeymoon all over again. I also like variety for other reasons, like a choice of bowl size, or shape or finish. Variety is the spice of life.
I guess I'm just a pipe slut.