Why are they surprised?

Half of Internet Viagra is fake screams the headline today. As many as half of the Viagra anti-impotence pills sold on the Internet could be counterfeit, British scientists said on Tuesday. They analyzed samples of Viagra sold on the Web and found that some of the little blue pills contained different components or less of the active ingredient than the top-selling drug made by pharmaceutical giant Pfizer Inc. And... “If you go to a site that looks a bit wonky, they are selling it cheap and you’ve got no address or idea where they are based, you are chancing it.” ...stated Professor Tony Moffat. A profound statement that applies to, what 95%, of the spam mailed received every day? My advice? It's a prescription drug -- get it from your doctor.