The fact that I'm right there a whole lot of the time she's breast feeding....
Sometimes the latch isn't perfect,, and you gotta play with it to get it in there.... That takes exposing the breast.... It Helps to be in a relaxed atmosphere... And many times when the baby is woke, they look right at the mommies eyes... Its a bonding moment.
From my experience of watching my wife nurse children I can say in full confidence that a private feeding is much more ideal than even one when just family and friends are around...
A public one just sounds very uncomfortable and restricted.... And the added stress of dealing with potential asshole strangers....
I just can't get with it....
If you feel comfortable doing it... By all means... Go for it......
I just wouldn't feel comfortable with it