Here is an interesting service. I’ll leave it up to the individual as to whether you feel this is ethical or not. Don’t shoot the messenger, I’m just pointing out this exists.
Are you annoyed when you go to view a news article on a newspaper site (like chicagotribune.com or nytimes.com) and be prompted to login or register “free”?‚ What do you think the cost is of giving up your email (and other miscellaneous and sundry personal information) is?
Bugmenot.com – bypass compulsory registration with these free passwords