Tuesday night, Trey Pennington – a well-known social media practitioner and speaker – came to speak at SMC Knoxville’s Official Launch Party. His topic? Social media’s impact on society. I’ve thought about this topic before, and even wrote a post on my own blog earlier this summer about Twitter’s individual impact. But Trey’s example was even more powerful than mine.
He told a story of a Water of Life charity event that the President of Liberia, Madam President Ellen Sirleaf Johnson, was planning…