There are many useful sites on the Internet these days but most of them require you to register before accessing valuable information or services. Having to register can be annoying and registering with an unknown website you only visit once could lead to a breach of privacy, especially if your contact or e-mail information ends up in spammers’ hands.
There is a website that allows to quickly bypass the login of websites that require compulsory registration and/or the collection of personal information. BugMeNot.com allows to find and share logins for websites that force you to register. Obviously, I wouldn’t recommend sharing a login to your online bank account. However, this website does come in handy if you need to quickly bypass a registration to read an article, for example.