GlueBall:
This warning does not apply to decaying airspeed or ground speed
I know. I was just answering Rainboes comment "Controllers do not fly or tell the pilot how to fly". Well, they does... Sometimes... When a MSAW alerts goes off. Wouldn't surprise me if MSSW (for speed) appears. Of course a lot more sophisticated then MSAW because minimum speed is not an absolute number.
The next plan I will fly has Vs = 35 knots. (!!) Yes, thirty five.