Glad you like it. It's actually always been there, but we are glad you noticed it. You can also see a history of all your comments in the FEEDBACK page in your members area. Here is the link:
http://controlpanel.artwanted.com/members/feedback.cfm
Wow, thank you Staff for adding a new feature, under each photo, if there are more than five comment there is a tag to "show all". So great. And I have been wondering where a lot of my comments go, I thought they were deleted! Love the feature!