Yahoo! News - Microsoft Sues Web Hoster, Others Over Spam: "Microsoft has launched a barrage of lawsuits against spammers over the past year in an attempt to curb the spread of unsolicited e-mail pitching everything from get-rich-quick schemes and herbal remedies to penis enlargements."
I wish I could find the business model that proves being a spammer is profitable. They must be paid by someone, otherwise how could they stay in business? If we really want to stop spam then those who hire the spammers must be stopped.