I can only see comments that are made in channels in the "my comments" view, but I use comments on tasks through the activity panel in order to get updates and feedback on individual tasks. Right now, if I leave a comment on a task there is no way for me to track what comments I have left, if they have been acknowledged, and they only appear in the "replies" tab if someone acknowledges the comment and replies. This is the main way I get updates on tasks and I need a better way to view all of the comments I've left so I can follow up as needed.