Aha yeah its a bit of a touchy topic with a lot of people, you'll find people across the full spectrum of opinion here on cause/treatments etc.
You've stumbled across a funny little part of the interwebs here, it can take a little while to get used to but it's definately worth the time and effort :)
Have a good one!
Yeah, I really like it here so far. Definitely in for the long haul. Cheers..