Twittersphere Ain’t What It Used to Be

A study was released today, conducted by inbound marketing company HubSpot, which looked at 4.5 million Twitter users over a nine month period. The data was gathered by their proprietary Twitter Grader tool and provides more confirmation of what we reported last week following a study conducted by a http://www.marketingpilgrim.com/2009/06/twitter-study-shows-that-tweet s-are-few-and-far-between.htmlHarvard MBA candidate and assistant [...]