"It turned out that the blank book had a rating by some of the other
members! They couldn't believe it was blank, because they had a rating. In
fact, the rating for the missing book was a little bit higher than for the
two others. The fact that there was nothing in the book had nothing to do
with the rating."
If only there were evil people somewhere insidiously committing evil deeds, and it were necessary only to separate them from the rest of us and destroy them. But the line dividing good and evil cuts through the heart of every human being. And who is willing to destroy a piece of his own heart?
Careful now, you came _that_ close to invoking Godwin's Law. Ninjas, Pirates, Terminators, grammar aficionados...
its all part of Gods plan
Using a wind powered engine to keep them in the right place isn't a bad idea. My first thought after reading the description, sailboats?
Maybe have them pulling some rope, sail around in a big loop.
"First Algae Biodiesel Plant Goes Online: April 1, 2008"
I've noticed several design suggestions in your code.