Tree structure of comments on Habré

Faced with the fact that with a large nesting of comments, it simply becomes inconvenient to read. So one branch can go to the right thoroughly, and after it ends, the answer to one of the top messages of this branch will hang in the air. In order to understand exactly what the author responded to, you have to put the mouse on his comment and scroll up the page - it’s good to not attach a ruler to the monitor. It seems to me that it would be more convenient to use thin gray - almost imperceptible - lines to draw parent-child links for comments. But thin and gray, so that they would not interfere with reading and users paid attention to them only when they needed these connections to establish a “father” comment.