I realize that many due occasionally unfollow someone based on something they didn't like having seen resteemed and that's okay,
The only reason I've ever unfollowed someone is because they spam resteemed stuff (Like, 40 posts in 2 hours). I think it's pretty silly to unfollow someone over something they've resteemed unless it was exceptionally heinous. Then again, people do love to baby rage over stupid shit :)
I think this could be a good incentive and it would be worth a try if you could get something together for it. But, then again I'm a potato with social media, so what do I know?