To be honest, this is a good idea for an app. A very good idea actually, but there are some regulations that need to be changed.
For example, RepostExchange offers bonus credits in exchange for commenting on a song. But RepostExchange requires that the comment be at least x amount of words, and a lot of comments get flagged and won’t work. I think if someone is going to comment on a track it should be their choice.
this feature forces comments that come from RepostExchange to look like this format:
“this is a really good track, i think the guitar sounds really nice” (x amount of words, specific and sounds very generic/fake)
Personally, i would rather have a comment of whatever the listener wants to say.
Another thing about RepostExchange is that it should have a feature for earning credits for liking/commenting etc. Having 35 reposts with 0 likes or comments becomes very suspicious as a viewer. If anything, each action should reward the same amount of credits, encouraging full engagement to a song.
Theres a lot to work on, i hope that some of the developers see this and get a chance to make it better.