State of the Twittersphere: What It Means For Nonprofit Best Practices on Twitter
Beth's Blog: How Nonprofits Can Use Social Media
DECEMBER 23, 2008
Twitter grader is a measure of authority and reach of a Twitter user. Here's a summary of the data from the report: - Twitter is dominated by newer users - 70% of Twitter users joined in 2008. - His main point is that Twitter is not an advertising tool or spam tool. percent of the 714018 users that have been graded.
50 
Let's personalize your content