Remix feels like collected mind, hive mind on one post, It would be very cool if there is an automatic tool where you take's the top remix included into the main post itself like remix note, just include big point from the remix.

Yes, but in what ways, I think traction is more important on this, support/paying become the second currency, if your post have no one reading it in a first place, how can others support it.

The more users and coverage it gets, the more attention it will attract/more power the post get.