Any piece of email laden with scriptural proof texts.
Any article or email about Barack Obama's secret Muslim, Communist, atheist, Illuminati schemes.
Any article warning about the biased liberal media's sinister plots while simultaneously crowing about the decline of newspaper readership.
Any post maintaining that the Confederate states' secession was not primarily about slavery, or that the Confederate battle flag represents history and valor and has nothing to do with white supremacy.
Any post about the Kardashians, Sarah Palin, Justin Bieber, or other celebrities to be named later.