Kazaa Usability Study -- "In a laboratory user study, only 2 out of 12 subjects were able to correctly determine that Kazaa was sharing their entire hard drive. We looked at the current Kazaa network and discovered that many users are sharing personal information such as email and data for financial programs such as Microsoft Money." (Comments: The link above is to the story on Slashdot. If you want to go directly to the report, click here.)