If a baby is hungry, he/she needs fed. There is a difference between just sitting there and not attempting to give privacy and just letting your boob hang out. I always tried to cover up as much as possible and I never got any strange looks. Heck most of the time you couldn't even tell what I was doing.... Now, posting pics online. If it is a mothers site or breastfeeding site I feel it is fine. Just posting pics on facebook of your entire breast hanging out is not acceptable. Just my opinion.