The Internet plays a big role in most of our lives. Many of us have tons of websites, often overcrowding our normal web-browser's "favorites" menu - making it hard to find what we need. Although you could store everything in your web-browser, why would you want to? The Guitar Shed Web Manager makes it easy to keep all of your music-related websites, URLs, links, etc. in one place.
Since you can also store a description for each link, it makes an excellent depository for all of those hard-to-find links (that once lost, you'll never find again).