Drug Legalization
Evolution vs Creationism
Vanities in (Breaking) News
Blog Pimps
I'm sorry, I'm too tired. You do it. I stay out of the threads you've listed above. I'm already mud-wrestling with an Ayn Rand Objectivist who thinks it's okay to pave all our historic battlefields.
The thing is, a lot of these posts aren't written in an honest effort at debate with another poster; they're written for the audience.