Oooh, good thread. Recruit Zach as well. Have you seen his progress pics? Oh my goodness. And Choco! Don't forget him.
There are others, too. Some of them are female.
TOTALLY agree with you about the "troll" accusation being overused and misused. We can learn a lot from those whom we disagree with. In fact, it's smart to study your opposition's philosophy ala The Art of War.