Well the guy did say 'almost treasonous' not 'treasonous' and was talking in a pretty casual fashion, I don't feel anything in his tone could be considered incitement and he's basically implying down in Texas they'd be writing nasty letters an such, not tying literal nooses. I'm not calling it appropriate or defending the remark, I just can't see it really being negative. My own language - spoken not written - tends to involve things like using fuck as a comma so I try to keep a relaxed standard. I'm not really swooning for Perry right now myself but I can't see his comment there really effecting my vote. I may be being a bit generous though since some tried to play the race card on him for using the words 'black cloud' a couple days ago.