I just was interested to know if anyone here knew the history of the decision. Is it a "driver"? Why "etc"? I was just adding a temporary entry to it, and was

I just was interested to know if anyone here knew the history of the decision. Is it a "driver"? Why "etc"? I was just adding a temporary entry to it, and was genuinely curious as to why such decisions are made. And yes, for me that old location is less clicks in Explorer to navigate to. For most users the location irrelevant, but since I often add and remove entries it made my start thinking about it. :-)