I just started a personal subscription to MacWorld. And got my first issue the same day I got junk mail from MacWorld selling my address info. How do I know they sold my info? Simple, I gave them a tagged mailing address. Their opt out information is at BuySub.com.
They also helpfuly tell you to opt-out with the Direct Marketing Association to help reduce your junk mail. Why don’t they do everyone a favor and simply respect people’s privacy and NOT SHARE SUBSCRIPTION INFORMATION? My opinion of MacWorld has gone down slightly, although my opinion is slightly helped by them providing opt-out information fairly easily.