I know that people from apple look at this sight so I have an idea to put out there. It isn't a large thing, but I think it would be pretty helpful. There are so many times when I will be looking at comments for an album or song or app and there will be a comment for a song like, "I wish akon did a song with T-pain!" In my library I look and see that they DID do a song together. I wish so much i could just reply to his comment and tell him so. Also with apps there are a lot of comments with for example netflix like this "It wont let me log in! I just get a white screen!" well what if I could reply and tell them how to get it to work (Change the time to the exact right time. dont ask me how but it worked for me and plenty of other people) I am thinking now, there might be something like this in ping but It would be perfect if they put it right in the commetns section under the song and you would be alerted when someone replied to one of your comments. thoughts?