"Sales is changing constantly, and what has changed now is the nature of the engagement between sales person and his customers."
Each person who is active online via social media want to make a difference, and manage the meaningful relationships that help him to make the change...add value to the world and his personal brand or business brand.
This post include a recommended 5 min movie that talk on social sales, and soem quoters from julien post on "how to survive the social-crash"....