Hi,
Currently, US Chess online quick ratings (and US Chess over-the-board quick ratings if a player has no US Chess online quick rating) are being used by ICC for their US Chess rated online blitz events. I think it would make much more sense to use US Chess online blitz ratings (and US Chess over-the-board blitz ratings if a player has no US Chess online blitz rating) for the US Chess rated online blitz events. I hope ICC will consider implementing my suggestion.
Thanks