M.C.
I love my Maya Wrap ring sling for nursing in public, and at home. The only problem I've had in public was with people who have no clue I'm nursing and move the tail out of the way to get a better look at baby! I figure if you're bold enough to touch my clothing, it's your own problem when you get an eyeful ;-)
Infantino slings were the only ones recalled, and if you look up a picture of them you can see how different they are from a sling like a Maya Wrap. Definitely apples and oranges.