The "-back" in "feedback" implies that the opinions are being given BACK to the person in question.

These new terms would suggest the true nature of this kind of writing in most cases: subjective judgements about people that managers use during annual review periods and reduction-in-force decision-making, never intended to be shared with the person in question.

https://gist.github.com/simons...

"Fourteen million of these IPv4 addresses have not been used, and we have concluded that at least eight million are excess and can be sold without impacting our current or future needs, up to the point when IPv6 becomes universal and address scarcity is no longer an issue. The Institute holds a block of 20 times 10^30 (20 nonillion) IPv6 addresses.

"As part of our upgrade to IPv6, we will be consolidating our in-use IPv4 address space to facilitate the sale of MIT’s excess IPv4 capacity. Net proceeds from the sale will cover our network upgrade costs, and the remainder will provide a source of endowed funding for the Institute to use in furthering its academic and research mission.