I agree with this. If you put a little note at the end of each chapter, it feels more like your opening the door for discussion or responses. It also makes you feel more real and people may be less afraid to comment or respond if you seem friendly or chatty.
Though, I agree with the comment above, I’ve been here a year and hardly see comments. I do have a few on some of my more “revealing” chapters and I have someone who seems to comment on all updates. It does make me happy!