Rather than asking questions I tried some science. Last time I changed my FB password was roughly 6 months ago and I am only able to get the correct-case passw

Rather than asking questions I tried some science. Last time I changed my FB password was roughly 6 months ago and I am only able to get the correct-case password to allow access. I'm not too inclined to spend much more time on this but surely someone who hasn't changed their password in a while can try it out. They can see if the alternate casings work, change their password and see if they work then, etc.