HAHAHAHA!
You're funny!
That would never work because it's actually rude. And besides, one thing I have seen from people here is that they don't have an issue with reposting, FOR THE MOST PART! But what they do have a problem with is when someone posts something that was just posted, say, a week ago.
Imagine the NEGATIVE REACTIONS if memes were reposted while they're still atop the fun stream?? LOL