Are you annoyed with all the sites on the web that require you to register and sign in with a username and password? Would you rather not give every site on the web sensitive personal information like your email address? BugMeNot.com is a website where users share log-in information for websites (436,741 and counting) that require registration. According to BugMeNot:
You’re browsing the web and you click a link to an article on a site (let’s say nytimes.com) but instead of getting the article you get a screen asking you to login or register. Infuriated at the idea of pointlessly registering for yet another site you turn to your good buddy bugmenot.com… BugMeNot.com was created as a mechanism to quickly bypass the login of web sites that require compulsory registration and/or the collection of personal/demographic information.
If you would like to help out you can do so by submitting a username and password for a popular website that requires one. BugMeNot has an extension for Firefox, a search engine plugin and a bookmarklet.