I sometimes wonder what the appropriate response is when someone tells a woman that her hair is long.
I used to say "thank you" but then I started to think that a "thank you" isn't really warranted. It's not like the person is saying "I love your hair" or "That hairstyle is cute." If your hair is long, and it's obvious that it's long, then do you just say "Yes, it is" or is that considered rude?
I think of it as being comparable to saying "Your hair color is black." If it really is black, that's not the type of comment that would deserve a "thank you" since it's obviously black and therefore the comment wasn't necessarily a compliment, right?