The author welcomes comments from everyone, including in anonymous form. However, all comments are screened for content.
In the author’s opinion, there is a line that separates freedom of speech from insults or obscenities — this is a blog, not a graffiti wall.
If you cannot say what you have to say without using foul language or insulting or threatening anyone, please go write it somewhere else.
The author will not allow any kind of commercial advertising. Any request to that effect will be ignored.