well I'll tell ya. It prrroooobably would get more upvotes, but that's not always a sure thing. If the smaller user's meme didn't get much traction people probably wouldn't know the "popular" user's meme was a repost. I doubt that the smaller user would get hate. First off, if it doesn't get a lot of upvotes, people won't be seeing it much anyways, and if it did, you could simply look at the time made.