Suggestion to make island votes more realistic and useful :
-Instead of just add a vote to a player, why not make a system :
-Like review, you can give from 1 to 5 star, and the leaderboard would show the player with the best average mark.
(and maybe add a complete system of review, with comments )
-System where you can vote positive or negative ( from -5 to 5), so you can give to the player 5 points or make him lose 5 points, and the leaderboard would be based on the amount of points.
So with the 2 system it would be nice to have a gui, to make the vote easier and clearer !