Salesforce Platform and the AppExchange

Salesforce Platform is the on-demand platform for the next generation of business applications. Salesforce Platform reinvents traditional customization and integration and enables the creation of a whole new generation of on-demand applications that go beyond client/server computing.  The Salesforce Platform allows applications to be easily shared, exchanged and installed with a few simple clicks via salesforce.com's AppExchange directory, enabling all the innovation that the Salesforce Platform unleashes to benefit the entire on-demand community.
 
The AppExchange economy continues to expand as thousands of salesforce.com customers have installed thousands of on-demand business applications available on the AppExchange, found at http://www.salesforce.com/appexchange.