[mbesto]

Depends on your definition of generating revenue. For example:

1. If Coca-cola starts a social media campaign (and gets 1million likes) and Pepsi doesn't (0 likes), Coca-cola has a stronger brand position. Is this easy to calculate in real terms? No. But then again, Coca-cola nor Pepsi actually bottle their own products so they are measured on brand awareness anyways.

2. A friend of mine just started making custom bicycle wheels. He's gotten 3 new customers literally from our triathlon facebook group alone. Also, I would guess at least 5 people (probably way more) have had massages from a sports massage therapist in our club, simply because they posted on our group "I'm in need of a sports massage who knows a good one?"

"Social media" isn't necessarily a new way of driving business, but rather it's a new platform for capturing something that has been happening for decades - word of mouth - and then trying to position yourself (at scale) to exploit that word of mouth.