First off, greate job with the site and all the hard work with creating awesome cdlc, really digging it! I just had a thought that since many cdlcs are work in progress, maybe it would be possible to add in a feature on the site where one can add songs to a favorites/track/update list and then have notifications when any updates are made? I'd assume that would require a "version tagg" to the posts, but that does not seem impossible to me. Any thoughts on this?