My vote worth almost nothing. Approximately 0.1 so i cannot do much. If in a magic way or through a delegation i had i serious vote i would use it to upvote every single piece of undiscovered article that is buried. It would be enough for me to see some people get the rewards they deserve. I know that @ocd-resteem or @curie make amazing efforts but it is certain that we need more people to do what they do.You have seen yourself @acidyo crap post being constantly in trending page as you have also seen real diamonds earning just cents.
That is what i would do.
Edit:self vote to comment for visibility(and still not sure it is going to be seen-you get hundreds of comments)