I run a variety of workshops and speak at a lot of conferences. Questions come up....such as...
Why don't you allow comments on your blog?
In a line: because I don't want to be distracted.
Good comments/bad comments might well distort my lines of work.
The nature of much of my work is very public from amazon book reviews to conferences to 2500 people. I get questions and I get feedback. My blog is a place where ideas can be expressed without comment. Of course should someone write to me (and many, many do) I always respond and am delighted to hear from them. But overall my blog flows out into the universe without interruption. And importantly this allows me to evolve my thinking without distraction.
We all need a place we can think with freedom to evolve that thinking before the refining of an alternate mind and his/her questions.
Find your place.