Now, hopefully everyone's heard of Google Spreadsheets. Its yet another addition to a growing list of Google services such as Notebook (which I use in my research), Calender ( which I use to keep me updated on when the next World Cup Match is) GoogleMail, Blogger, Pages and Google Talk. Now this is by no means a definative list as I've probabaly left a few out. I've some interesting posts on this from TUAW, Church of the Customer Blog and Innovation Creators, if you'll bear with me.
Random Musings 