In 2012, companies are projected to use social media to recruit for more than four out of five job openings. Some 95% of recruiters have already successfully hired candidates found through LinkedIn, while Twitter and Facebook help connect job-seekers with employers as well. Recruiters use social media for a variety of reasons — it saves them money, raises brand awareness and is a good way to target people with specific skill sets. But most of all, recruiters say it helps them find solid candidates who might otherwise never even get on their radar.