Just to add to your list of discrimination points, "Smoking", if they find out if your a smoker, that will take you immediately out of the hiring lists. I use to be in Management and Administration said they did not want any one who smokes to be hire...

Yes, their is age discrimination going on for a while now. They ask for your social security number, or drivers license, or flat out your date of birth. Once they find out you are over 40 or worse over 50! your out of the hiring game. Its their loss ...