--More and more Americans are saying . . . sleep over sex.

--Memory foam mattresses keep getting more popular.  And while they give you a great night's sleep, they're not so great for getting-it-on.

--In the last eight years, they've gone from 14% of the market to almost 20%.  Even though people know memory foam is great for sleep but not relations.

--And . . . we don't really mind.  40% of memory foam owners say the sex isn't great on them, but 80% say they're happy with memory foam.

(Barron's)