The problem with song comments as they work now is that if I want to leave comments on many scores over a range of time, the only way I know if anyone has answered any of my questions etc. I may have presented in the comment is to check up on all those scores one by one. For this reason, I would prefer to be able to see a more forum-like approach to score commenting, where it would be actually be tracked who is commenting on whose comment and there's some sort of indication on your starting page of if somebody replied to you. Maybe even have a forum page created automatically for each new composition (for ones that allow commenting, and if the author wants there to be such a page). Thanks for the great service!