Domain

InternetBookmarks.net:  we are selling this natural language, easy to remember and pronounce URL that conveys the meaning of a site in no uncertain terms.

Overview

On the Internet, you can bookmark just about every website.  Bookmarking allows the user to easily access a website from their bookmarks folder(s).  

A directory and/or tool could be created with websites placed into it by category.  User generated content can big a large part of the venture, with advertising considered as a main revenue stream.