Hint

As you begin working on different Web2.0 sites, you will discover that you need to register for most of the sites. You may find it helpful to have a small notebook to help you keep track of the different usernames and passwords that you use. Even if you basically use the same password for these sites, there are enough differences that it can become confusing. There are websites that will track your passwords for you (I haven't tried this option; if you have, please share) but a notebook is a low tech solution that works.