I'm a motorcycle caretaker who is providing a service to the motorcycle community. I buy old bikes because I feel sorry for them. I take them home ride them around the paddock. Asses what they need . Then park them in the shed like lost orphans. Then when I bring home one to many (Or the missus says "This is getting out of hand") (Usually the later.) I release some to loving parents who will restore them to their rightful glory. Which brings much peace to my household, refinances my money box and makes room for more orphans.
I find this a much nicer analogy than just being a simple HOARDER.