income from nerd attacks in long periods

Woke up to 8000 elixar and 2853 gold and I have the photo to prove it. I'm using varations on the one nerd per city and my personel strategy by where I analyse current buildings being destroyed, the amount of time left on their castle, size of the town and if characters are on their tasks to decide how many nerds I'll send. It works. Yesterday I had 6.2k elixar so that's an increase of 1800.

http://i58.tinypic.com/r7rk29.jpg