Hum, I do notice a change but I am unsure what it means. By that, I do not mean that it has any effect on functionality because it does not. Rather than the lock icon in my browser turning yellow in threads with pictures and links, it stays green. I have no idea what this means though. All I can assume is that the yellow lock means that the thread held unsecured material whereas the green lock was secured material? If that is the case then I have to make another assumption, that things have become more secure?