Belive it or not Google is ready with it's another set of surprise(especially for Microsoft). After aquisition of online word processor “Writely”, it is now coming up with online spreadsheet application. I've used “Writely“ and it's cool, I hope that Spreadsheets will give the same rich user experience. At the time of writing this post they have not opened their signup process for this application, but the site shows something like this...
“Google Spreadsheets is a limited test. If you fill in your email address below, we'll send you an invitation – first-come, first-served.”
Any ways I've added my email address for this limited test invitation and egerly waiting for my invitation.
The best thing about the applications of Google is that completly AJAX based interface, Auto Save and many more things which give us the feel of the richness of that application.
You can take as Sneak Peak of this application in this site as well. I'm posting a few pics from there, and here it goes.......
Creating spreadsheets

Sharing spreadsheets

Storing spreadsheets

Links:
Google Labs Spreadsheets home
Spreadsheets Sneak Peek
Spreadsheets Signup
Inside Google Spreadsheets (contains two videos and some screeshots as well)
Guys @ Google are creating nightmares for Redmond.
Wakeup Microsoft guys Google is finally arrived with a bang ;)
Happy surfing!