The major motive is that it helps to better appreciate exact system events. (adultfindout.com)
The PS3 isn't exempt from this either since they've implemented their Trophy system, essentially the same exact system on the 360, with a different name. (toy-tma.com)
«Discover the Secrets of Quickly & Easily Starting Your Own Successful Medical Billing Business... using the same exact system that we have used to catapult us into success during the last 15 years!» (medicalbillinglive.com)