A few years ago someone would believe you were crazy if you told them you were going to manage a blog using only a smartphone. Today, however, that notion seems just as commonplace as surfing the web, updating your social networks and communicating with friends, family, or colleagues in real-time — all from your “phone.” Sadly, BlackBerry devices probably are not the first device you think of when you consider doing anything beyond sending email or maintaining appointments. That is changing with more and more applications being developed that help get the most out of the somewhat limited operating system…