I have a problem, or so my wife says. "You have expensive hobbies". Listen, honey... at least it keeps me off the streets. It could be worse. I could be into cars. Or Magic: The Gathering. Then we'd REALLY be broke.
One of my favorite types of photography is putting products in their proper context and show how they spark the imagination. My hobbies, the things that bring my friends and I together, are special to me. It's not about the physical product, it's about the feelings they evoke when you see them.