I recently read a post by Brian Solis titled Social Capital: The Currency of the Social Economy, which served as the catalyst for one of the most entertaining Twitter conversations I’ve had so far. I personally had a problem with the way the term “social capital” was used in the piece, which was inspired by the definition given to it by Tara Hunt in The Whuffie Factor. The reason I had a problem was that “social capital” already exists as a sociological concept that’s been in development for many years, and to now boil it down to an equivalent to “reputation” didn’t seem appropriate. And so I tweeted the sentiment. A lively discussion ensued with all kinds of people chiming in, including Brian Solis and Tara Hunt themselves. (Even Umair Haque from the Harvard Business Review made a cameo appearance. fun!)