Some time, not too long ago, there was a discussion in my morning paper because of a breastfeeding mother who had been asked by restaurant staff to move to a more remote area. A typical comment was that restaurants that couldn't accept babies having a meal there, should advertise it clearly, so that we who don't mind could boycott them.
I survived the 60's, when there were in summer loads of exposed mammaries to be seen in parks and on beaches in Scandinavia. The more, the better, I'd say. There were a few years when I, childless but really trying to remedy the fact, found it difficult to look at kids in any setting. Now that I have accepted my status, a picture like Jay's just brings happy tears to my eyes.