The social business marketplace is effectively forcing brands to engage with consumers on the basis of something that is meaningful to them. More often than not, this takes the form of some core value that finds expression in a non-profit cause.

It is time for corporate America to become 'the third pillar' of social change in our society, complementing the first two pillars of government and philanthropy. We need the entire private sector to begin committing itself not just to making profits, but to fulfilling higher and larger purposes by contributing to building a better world.

The evolution of social media into a robust mechanism for social transformation is already visible. Despite many adamant critics who insist that tools like Facebook, Twitter, and YouTube are little more than faddish distractions useful only to exchange trivial information, these critics are being proven wrong time and again.

In fact, I believe the first companies that make an effort to develop an authentic, transparent, and meaningful social contract with their fans and customers will turn out to be the ones that are the most successful in the future. While brands that refuse to make the effort will lose stature and customer loyalty.

Consumers now have a voice. And the fact that consumers can be creators, producers and distributors means they can push back against brands to punish them for their socially irresponsible behavior or reward them for their responsible behavior.

Brands must become architects of community.

Perhaps the most effective way to describe the approach a brand must take is to think of themselves as social cartographers. By that I mean that brands must simultaneously inspire, engage and maintain a series of conversations taking place within certain cultural landscape specific to their business goal.