I was on a CO itinerary (#$%@ 50% EQM! Had to wait 2 extra months to make silver because of that!) at the time CC was introduced. On my next NWA itinerary, I decided to be a cheapskate outbound and not get the CC seats, because I knew I'd be SE inbound, then I wound up getting EUA'ed on all the domestic segments inbound anyway.

So I guess CC hasn't really affected me much.