A recent study points to an area of the brain previously unrecognized as the source of one's sense of sarcasm. Before now, doctors may have brushed off those who reported a loss of the ability to detect sarcasm: "The family will say the person has changed dramatically, but even neurologists will often just shrug them off as having a midlife crisis." But now we know it's a sign of dementia! Fortunately this is not the same part of the brain that makes you sarcastic, so as you get old you will think everyone around you is a twit while you get meaner and meaner.

Of course if you're a blogger, you won't notice the difference! Hey-oh!