I think few things we talk about here on FlyerTalk are truly pressing matters.
The description is a bit long-in-the-tooth. Might be time for some housekeeping.
AA's description mentions "US Airways Dividend Miles Merged Airline and Programs", but the descriptions for DL, UA, and WN don't mention their most recent mergers. Doesn't seem like there's much of a standard for when this should happen.