Wouldn't it be great if the 100 farms cap per farm lists was removed?
The benefits for such a situation in my opinion are-
1. Easier raiding (of course)
2. Increased competition as more people collect resources, which will boost a bigger pool to compete for the top
3. With increased competition we get more activity per server without any added time commitment from the player. We could even see multiple alliances competing in a quad.
In my opinion, I truly believe that the travian game designers must reduce the time commitment required to be a top player. That way, people playing duals would actually play 2 different accounts and the servers could be populated again.