One of the most powerful tools in your job search arsenal is your social media presence. Sure, you’re probably on LinkedIn as well as Facebook, but what about Twitter, Google+, Instagram, Pinterest and more? While not every social platform may be right for you, it is important to understand the basics of how each one works and how they can impact your job search, positively and negatively. I wrote about how social media can make or break your job search (and even your career) over at AOL Jobs.