On the Gallery Profile>Comments page, it would be nice if you could view who/what you were replying to with your comment, and who replied to you all on the same screen. It helps to put your comment in context. Alternatively, when you clicked on your comment, instead of taking you to the image in a general view, if it expanded the reply nodes to show your comment, that would help too.
When you go back after a week, you don't always remember what you were talking about, and this would help immensely :)
Customer support service by UserEcho