CloudStack vs OpenStack

I wanna to share some info between CloudStack and OpenStack which I got from a meeting some days ago.
One of the CloudStack-based commercial production is ElasterStack from T-Cloud.

1. ElasterStack overview:
ElasterStack is a complete cloud management platform, and can provide a reliable, secure and easy maintenance system for government, enterprise and public cloud service providers.

ElasterStack Overview

2. OpenStack and CloudStack community

CloudStack vs OpenStack community

Before May 2012, the numberof OpenStack threads (topics)is greater than CloudStack
Since April 2012, CloudStackcommunity shows dramaticgrowth achieved under Apache Software Foundation

3. OpenStack and CloudStack comparision

OpenStack vs CloudStack comparision

4. ElasterStack Features

ElasterStack Features

5. ElasterStack future plans

Elaster Plans

I found CloudStack is so interesting and will try it soon definitely in the near future 😀