The drama is the blog post, the length, the minute details of everything, like if it was so big, so important. It's just a guy who said a stupid joke. If you feel so strongly, confront him for real, not with a bland "it's a problem" and then write a 5000 words blog post about it. Go tell him he's a piece of shit, something the guy could actually use to adjust his behavior. My 2 cents.