We live in a disposable society, but here, you keep and reuse. I once ordered a part and had it delivered. The part was $10. The delivery was $90. After that, you tend to weigh those decisions a little more carefully.
Policy management is really the key. Companies need to figure out their policies from a business perspective, and then communicating and managing those is the technology challenge. If you don't create this governance, then you have chaos. If you don't have a framework for coordinating services, there is no way to get the benefits of reuse.