Nice try. =)
But that wasn't exactly "subliminal". That infers that it is below the threshold of conscious perception. This doesn't even qualify as "liminal" as that is still smething situated at your sensory threshold or barely noticable. What you did was beg and plead to vote five while blatantly fling fives in all directions while talking about five nonstop. You should attempt to actually attempt subiminal messaging in your flash, though, as I think the idea is sound enough.