[Honey]

Though personally Its appreciatable that you've spent sometime pondering over this, however, the solution is not in any way possible, any solution that involves staff interaction is not that much practical/feasilble as we don't have that many staff, and even then, promoting posts could become something of an opinion, whereas one might consider it spam and other may consider it an actual post. + Even though you did add the user involvement part, honestly I dont think any of us are suited to constantly up vote other posts, this is not reddit, we are here mainly to read and comment on posts/make our own posts.