One of the great features of DPC is the feedback we get and give from others. As a newbie (joined this month) - I've tried to give as much help in comments as I can. It's really nice to see that most of my comments (379 of 517 as of now) have been helpful.
But, it would also be nice if there were a thread to my comments that were not checked that the photographer found them helpful. With that link, I could see any trends - and adjust my comment making accordingly.