Browsing dA today and I get this pop-up alerting me my premium membership is expiring soon. Soon as in January 2038!
I've had questions about my "til hell freezes" subscription and this is from when I was a volunteer. I don't know if it still applies now, but you'd get a longggggg subscription as a thanks for volunteering.
So yeah, I better hurry to get my premium membership sorted... it's going to run out ever so soon!