In all the recent discussion of the h-index (my GSH is 11), it's worth noting that we need some kind of normalization by community. As any one who's ever written a paper in databases will tell you, it's the best way of getting a HUGE citation count. Why ? Because the field is a lot bigger, and the odds are that many people will end up citing your work. For example, my most cited paper is an old piece of work for the WWW conference.
Maybe you could normalize the index by dividing by the maximum.