Because one thing I don't really care about very much is whether consenting adults have affairs, talk sexy on the phone, take sexy photos of themselves or their lovers, consume Viagra, bathe in green tea, advertise on Craigs List, or otherwise indulge themselves in odd or embarrassing scenarios.
As long as its not abusive or exploitative or illegal, their behaviour is really of concern only to the spouse and the children, even when its one of those awful erotic asphyxiation deaths.
That goes for Anthony Weiner, Arnold Schwarzenegger, Tiger Woods, John Edwards, George Rekers, Ted Haggard, Larry Craig, David Vittner, Bill O'Reilly, Bill Clinton, David Carradine, Sharon Smith, Princess Diana, Newt Gingrich, Rudy Giuliani, John F. Kennedy, Dwight Eisenhower, Franklin Roosevelt . . .
Glenn Greenwald raises a good point about the Weiner media circus:
... the pretense of substantive relevance (which, lame though it was in prior scandals, was at least maintained) has been more or less brazenly dispensed with here. . . . This is just pure mucking around in the private, consensual, unquestionably legal private sexual affairs of someone for partisan gain, voyeuristic fun and the soothing fulfillment of judgmental condemnation. And in that regard, it sets a new standard: the private sexual activities of public figures -- down to the most intimate details -- are now inherently newsworthy, without the need for any pretense of other relevance.