Touching on what Flames said in a topic. Maybe at the start of the game you could right click a compass and choose the map you wanted to play, thus, reducing he hances of the same map coming up times in a row (trust me, getting the same map 5 times in a row is not very nice...)
This should be put in the suggestion and feedback section. Just sayin. And yes, sounds like a decent idea.
Sounds really cool! But won't people just constantly vote for the same map? Maybe when you vote you use up some of the points from your score, to stop loads of noobs voting for the same map