I feel badly for both Mr. and Mrs. Tiger, but it really isn't any of our business. No real crime has occurred and the biggest thing he is guilty of is causing both he and his family incredible embarrassment.
Unlike the vast majority of the self professed holier than thou saints out there criticizing him for his dalliances, he has the means and the opportunity to meet and be with other women. Enough of that opportunity will break down even the most faithful man or woman. Please just ask any traveling guy or gal, who has a decent job, is relatively attractive and can speak somewhat intelligently and they will tell you that it is hard not to.
Tiger Woods made a mistake. Perhaps he made several of these mistakes. But he didn't break the law and it is none of our business.
There, I feel better.