No more stamp machines, but they have a stamp only line to the left as soon as you walk in the door - no waiting in the long line if all you need is stamps.
Best time to go to the post office is 10:30p - 11:30a small line not bad for the holiday. Plan to always spend time, just the nature of the post office.
They got rid of the stamp machine. Now you have to use the kiosk, but it has a $5 minimum purchase, so get ready to stand in line if you want one stamp.
People always bitch about the post office, but realize they have to follow Gov procedure thats why they are slow; and remember when you get uptight they panic and screw up, therefor making you pissed.