I've been observing that some users insert images of their very young children. Some photos are probably either downloaded or taken somewhere. I was wondering if this is correct considering that I, personally, believe that young children should be protected from the risks of the web.
However, there are many users, not just here, that use loved ones in part of their avatar, or even completely as their avatar with no ill intent. This is completely fine, as long as they don't start impersonating that individual, as this is prohibited.