Yesterday got me thinking. I went to visit my friend with a few others from our group. I was the first one to leave, I said we were going and started to gather my things and round up the children, made some small talk at the door to the room wondering when my friend was going to get up. She didn't so we left.
I admit I found this very rude not to see me to the door. I would never dream of doing this to any visitor to my home. I have just remembered my sister does it too and I find it odd and rude (but then she isn't great with any etiquette anyway).
AIBU to think it is rude to do this or am I just too formal or old fashioned to think you say goodbye to a guest at the door?