I'm sure the 'skank' comments were more based on lifestyle than the fact she's a blond, or aged. I'm similarly confident your daughter is a fine young lady, and will not lead a lifestyle similar to the skank in question. I certainly didn't see anyone condemn ALL older blondes, just the ONE who was the subject of the article.
"Judge not" is a kind of odd comment, given the fact we are all here on a (basically, with some fluff)political commentary website, where just about every single post is basically a judgement of some sort. If everyone followed your advice, this would be a recipe website with NO COMMENTARY. How lame would that be?
As I initially stated prior to the entire exchange going off on a tangent.. I thought that the “past use date” comment was sexist in the least and extremely rude. Not the kind of comment a gentlman should make in the presence of a lady..(and there are a number of them around this forum) but maybe thats just because of where, when and how I was raised