do you thing some sort of color code to the upvotes would be worthwhile? say, a red up- means a lurk up-; a blue up- is an upvote from someone actively commenti

do you thing some sort of color code to the upvotes would be worthwhile? say, a red up- means a lurk up-; a blue up- is an upvote from someone actively commenting? it might be an interesting perspective on how the discussion is proceeding.