Our API directory now includes 63 CRM APIs. The newest is the PingGiant API. The most popular, in terms of mashups, is the Salesforce API. We list 44 Salesforce mashups. Below you'll find some more stats from the directory, including the entire list of CRM APIs.
Microsoft as expected last week announced that it would be integrating its Yammer social networking and Skype unified communications services with Microsoft Dynamics CRM software. This week Microsoft took that effort a step further via an alliance with Moxie Software under which another social networking application for the enterprise is being integrated within Microsoft Dynamics.