Google will introduce a spreadsheet program, continuing the internet search leader's expansion into territory long dominated by Microsoft.
Although it's still considered a work in progress, Google's online spreadsheet will offer consumers and businesses a free alternative to Microsoft's Excel application a product typically sold as part of the Office software suite that has been a steady moneymaker for years.
..... read more - http://www.smh.com.au/news/technology/spread-em-google-takes-on-excel/2006/06/06/1149359713087.html

Wow what won't google get into. Next thing we know we've be seeing google Anti Virus and Firewall

Should be interesting anyway, I'll probably give it a go even though I don't use spreadsheets that much.