yahoo paid $3.5 million for zimbra, an online OA that integrates a SAAS-as-a-service model that displays maps by address and clicks to call by phone number

It's so strong! Everyone is wondering why yahoo doesn't have an online office system. The layout of this product line plays a significant role in competing with google and Microsoft. After seeing this product today, I realized that yahoo did not neglect it at all. In terms of product innovation and application, we should really dig and learn, and inject more creativity into China's software and web market!