I vote.
I vote for pictures/galleries deserving to be seen by other.
Getting vote it is something that boost my ego (and it is a nice thing), but I really would like to get a comment saying "Hey, why did you crop that picture like that?" and grow with other people comments.
I know I am the first culprit, just leaving very short comments, but it is a lack of time problem and I do want leaving a sign that I appreciate someone else job.
I defititely vote much less than when I started: I formed my idea what is a wow picture or an outstanding gallery.
I agree: always the same people are in the Popular Galleries, someone really deserve it, someone not in my opininion (looks to me they got lots of friends around the world!) but I can find very interesting photographers that I could not discover in any other way... And that's good.

E.