Dear Crabby, What is Snapchat? Sincerely, Pop Crackle   Dear Pop, When I first heard about Snapchat, I thought it was a form of communication where people would "snap" their fingers to talk back and forth. But that wasn't it. Then, I heard that young people were using it - so I thought it meant a quick conversation that didn't say much - I was getting closer. As it turns out, Snapchat is a social media application for use with smartphones. It's primary use is to share … [Read more...]