This way we can do it with out insulting the folks who worked really hard on the maps. seriously it take like 5 minutes.
Who would have thought that the arena is the most popular map?
While I appreciate the fact you are trying to protect the map makers, anyone who publishes something publicly should be prepared for some criticism. Additionally, I think some constructive criticism would benefit the cRPG community. There are some maps I like, but because of some poorly position objects (ladders, buildings, etc.) the maps are clearly unbalanced and strongly favor one side over the other.
By only recording the favorites, you're not really accounting for the true overall quality of the maps across the board.