Social media is everywhere. It's in our homes, places of worship, schools and, of course, our businesses. Everywhere you look, people are using social media and are talking about it. And it seems that every week a new type of social site pops up. And as the number of social networking sites grows, so does the number of services that are created to measure, track and monitor those services. What's a marketing professional to do? To help you cut through the clutter, here are the 10 must-use social media tools that can not only help you make sense of your social media efforts but make them more effective.