I'm tempted to say that HN is ruled by grammar nazis (or prescriptive linguists, if you prefer) who don't respond particularly well to the fact that language ev

I'm tempted to say that HN is ruled by grammar nazis (or prescriptive linguists, if you prefer) who don't respond particularly well to the fact that language evolves which was what I was trying to say. About the semantic structuring: Valid point, but people (who are ultimately responsible for language change) tend to ignore such things.