Sharing a Bed
The BBC has an article comparing the differences between men and women and sleeping together and alone. Apparently men fare better alone (stress, cognitive ability) than with a partner. They used eight couples in the study - hey, that's statistically significant!
But it does make me think - although we were mocking them, apparently Rob and Laura Petrie had it right all along. Who knew? (I can only assume that Ward and June had the same configuration... maybe that's how Ward was able to handle Beav.)