Yeah, that pretty much describes Touchy Topics. Social, political, religious debates generally sums it up. There was some fine debate and discussion, but way to much unpleasantness, and the unpleasantness started spreading to the rest of the forums. It's ok to talk about technological issue, say, research in energy sources, but going to "BP SUX and people who use cars are evil!" or "Solar is for tree-hugging Belgians who hate America!" is a big No Go. Gun owners might chat about their new toys and wish lists, but we can't go into gun laws/politics. The tictacs and strategery of the Battle of Rourke's Drift is fine, but editorial about moral/ethical aspects of the colonial/imperial system in 1800's Africa is another example of No Go. If in doubt, ask.