Hi!
I had the idea that you could make a list or page of some kind to list the remixes of a project, and link to them if they has been shared. Maybe it could be like a forum and people could post their project directly to that page, as well as ask for help or advice on that project. That way, if for example a newbie remixes a project, but wants to know how or why something happens, he could post it on the page dedicated to that project.
Thanks!
TheDiamondKiwi