Not for roughly the last 6 months. I have been using my passport because my old drivers license doesn't expire until next year. I'll have to look closer or read the signs then. Just never noticed that.
Yeah, I've been using my Nexus card, but I've flown with people who forgot their passport and didn't have RealID and they just have you go to a website, pay $45, and show them you've paid and you're on your way. It's very secure :)