What happened, USALady? Unless I've missed something, there hasn't been any nastiness at all here for quite a while now. When people disagree with you, obviously you're going to meet with, what you would perceive to be, negative responses, but if you want to discuss a subject, you have to accept that, and if you are truly convinced that your argument has merit, it shouldn't concern you. It's simply the nature of debate.
Having said that, if you've made your decision, then so be it. I wish you well.
Naomi x