Ten Billion Tweets Served: Twitter Usage in PR Efforts Still Evolving

It's safe to say that if an organization hasn't at least experimented with Twitter by now, it has missed the proverbial boat. Now, three years since the microblogging platform's launch, PR News speaks with a quartet of social media strategists across nonprofit, B2C, B2B and agency functions to find out how their own Twitter efforts have evolved, and how they are moving their business needle with the tool.