Google Notebook is a service being developed in Google Labs. I have used it for a couple of weeks, and enjoy it a lot. Now there is no need for me to take the paper notebook around the office and home. Its valuable features include:
1. Collecting the points not just the links from the web, and
2. Easy sharing and collaborating.
The web-based applications like Google Notebook are perfect for team work of research and development projects. They would be efficient tools for organizations to collect knowledge from individuals and the web at large. I think the areas like E-leaning and knowledge management will see many such applications soon.