This is not an art exhibition. Conventions have a purpose. Capitalization is not a random spelling quirk, there’s a reason why we have it. The upvote balance on my comment confirms that it’s something to consider. The “fuck you” was in reference to the author’s comment, not just to his blog post.
This is a post in a personal blog that they wrote because they wanted to write it. Someone else came across it and pointed people outside of it's desired audience that it existed.
If I make a peanut butter and jelly sandwich and offer it to my friend next to me, and someone across the street yells "How rude of you! I'm allergic to peanuts", I will just close the window and continue sharing sandwiches with my friend, not spend time arguing with the yelling guy across the street.
