Adding a social layer is one of Taobao's key objectives for 2011.

社交层面的增加将是淘宝2011年主要目标之一。

youdao

Still, that seems like it would be a pretty killer social layer…

当然，这看来还是很牛的一个社交层。

youdao

Speaking broadly, the social toolset needs to be overlayed with a layer of security.

广泛而言，社会化工具需要具备安全分级功能。

youdao

So why would they, and their users, need Facebook to add a social layer atop it?

FORBES: Why On Earth Would Anyone Want a Facebook Phone?

Adding a social layer on an existing application or rebadging existing software is the flavor of the moment.

FORBES: Social At Work: Facebook's Lessons For The Enterprise

But whereas many workplaces are now seeing a social layer being applied, this peer community has requested a professional counselling layer.

FORBES: Social Business and the Future of Psychological Well-Being Programs