When Jenna Elfman was asked about Tom Cruise and Katie Holmes "enthusiastic public displays of affection" (which the press seem so obsessed with) she made the most sensible comment I've heard so far, it also says a lot to say about out present society: "Happiness is a beautiful thing that should be celebrated and supported. If that has become so unreal to our culture, then that's a problem."
The full article can be seen here: Plenty of 'Allure' at this Hollywood event