speak up; I can't hear you here on this mountaintop

have any other folks noticed the little wheelchair/disabled symbol next to the comment verification on blogger.com? I assumed it was for people who can't see well and was an audio cue for the code to type to verify that you're actually a human and not some robotpornspammer. But clicking the icon only gives a series of unrelated numbers, some read by a man and some by a child. what gives? is this just a cruel joke on the disabled? "let's see how many times they type in those useless numbers....muahahahaha!"

someone, please enlighten me. try it for yourself.