1. One notable differentiator for WebEx is its ability to stream media from its servers to all participants.

2. I think Microsoft will use the faster release cycle as another differentiator for subscribers, Silver said at the time.

3. With so many organizations seeing security as critical to cloud adoption, greater transparency could become a competitive differentiator for cloud vendors.

4. Still, camera quality is a major differentiator in the fiercely competitive smartphone market.