Sheetster is a web-based spreadsheet app. This isn’t your run of the mill, tax tabulating Excel style spreadsheet provider.
Sheetster injects life into your spreadsheets. Features you’ll find when you use Sheetster include R3S (Really Simple Spreadsheet Syndication) which means you can actually subscribe to spreadsheet cells via RSS, Excel export, embedding, and free blog and RSS reader, among other things. Use Sheetster to collaborate on existing spreadsheets, or to make new ones to share with friends and colleagues. Hot Sheets are popular templates that have been tried and tested by Hot Sheet members; they make creating sheets super easy. For the true SpreadSheet professional, Sheetster integrates your spreadsheets into a Weblog. Not too shabby, is it? Sheetster is free for everyone, so start making your sheets today.
Sheetster.com In Their Own Words
“Sheetster is a Web spreadsheet based on rock-solid spreadsheet technology—the ExtenXLS spreadsheet engine from Extentech.”
Why Sheetster.com It Might Be A Killer
Sheetster takes the pall of sheer work away from spreadsheets and makes them more user-friendly. Even those who are relatively new to the whole spreadsheet concept, will find that they are useful for planning trips, making budgets, forming contact lists and much more. Sheetster is easy and approachable
Some Questions About Sheetster.com
Sheetster could provide more explanation as to the weblog function. Same for the R3S feeds—users who aren’t RSS savvy will be puzzled by R3S. How are they going to market themselves? 
