I already wrote about my experience with del.icio.us on my blog, so I guess I'll write about my experience with Google Docs. I never knew Google offered this service. This is great if you're using a computer that doesn't have a word processing program, or just use this to save your documents so you can retrieve them from any computer.
This program seems as easy to use as MS Word, so the learning curve is pretty small (I like that!). I also like the idea of being able to share documents through this service and publish right to the web or to a blog.
I will definitely use this service again!