I agree. A filter to the blogpage where you can toggle resteems on and off so you can only view that person's own posts would be handy. I like the idea of being able to add the reason of why you are resteeming it. With a bar next to it like on your image would make a resteem more visible right away too.
I think being able to 'comment' on why the resteem gives some perspective and adds to the narrative. Sort of prepares an audience for what they may find making it easier to click on.
if any of ya ever et in mcdonalds, please check this out, elite admits crazy sh*t