Published: May 2010
The following are links to blogs, forums, and additional resources related to Excel Services and SharePoint:
Cum Grano Salis
Microsoft Excel 2010: The official blog of the Microsoft Excel product team
Microsoft Office Web Apps: The official blog of the Microsoft Office Web Apps team
SharePoint - Excel Services
SharePoint Products and Technologies
Excel Services Resource Center
IT Pro \ Administration Documentation
Microsoft Excel Web App, part of Microsoft Office Web Apps, also supports Excel workbooks in the browser.
For more information about Excel Web App, see the documentation on the Office Web Apps site.