I just pick up on the monthiversery (yes, I am inventing words!) and don't count days, but I wouldn't refuse to give someone a chip if it had been 30/60/90 days. I go to NA and they do keytags that do indeed say 30/60/90 days on them, whereas AA's chips say 1/2/3 months, etc.
By the way, November 23rd is my birthday!
