More and more people everyday are unplugging to connect with each other via mobile. This neat infograph provides a window into this growing trend.

Most of us don’t think to consider that big web companies like Facebook, Apple, Google, Microsoft and Yahoo run their data centers on cheap and cost-efficient coal, effectively polluting our air. As information proliferates and technology continues to develop, so does the need for data centers, which, more often than not, are run on coal.

A tweet from @TheDigitalLab a few weeks ago revealed that social network addiction is a popular subject among the masses (probably because most of us are guilty of it), but what exactly are we doing on Facebook and Twitter in the wee hours of the night?