Post 2 - Review

In the lecture 4 - 6, additional concepts was introduced like social media.
Social is platform designed to make social computing available, i.e. social enabled platform.
Simply speaking, it is all social enabled platform, like blogs, micro blogs, facebook, forum, etc.

Blogging also took a significant part in social platform. Introduced in Web 2.0, it allow every to input content to the world wide web, turning the one-way information flow into a two-way flow.

The lecture always outlined how social platform applies to the social marketing, by take advantage of network effect.