Thank you very much for doing this. Your site is amazing!
Could you add a summary page, in top 10 format perhaps, of the most number of derby wins, percentage of wins relative to entries, number of entries until first win, number of rejections, longest continuous streak of entries, etc? Other categories could be used, but just a snapshot of the overall artist community.
And second, could you change the color of the font of artists' names based on the date of their most recent entry? Perhaps the scheme could be red for most recent entry in most recent derby, orange for within last month, yellow for within 3(6?) months, black for longer than 3(6?) months. This way we could get a visual sense of the activity or inactivity of the list of artists. This could also be applied to most recent derby wins, too, in some way.
Those are my thoughts, but take it or leave it, your site is awwwesome, and I really appreciate what you're doing there.
You could also add a PayPal donate button if Woot doesn't put you on staff...