I read a statistic from Laura Dugan of Mediabistro about Twitter that surprised me:  92 percent of people have heard of Twitter but only 8 percent are using it.

I have found that I have met and networked with more entrepreneurs from my time on Twitter than almost any other mechanism.  I find myself wondering what percentage of the 8 percent using Twitter are entrepreneurs? I imagine it is a high percentage as I believe many entrepreneurs are often early adopters.

So please weigh in Twitter users and entrepreneurs!  Do you use Twitter? If so, what motivates you? Are you an entrepreneur?