Quirk's new course, "Applying Social Media to Business Challenges" kicks off on June 28 and they are making a final call for registrations (registrations close June 25). This is a 5 week online course and is largely based on case studies compiled directly from Quirk’s recent experience tackling the challenges of using social media for businesses and brands. They are offering ten Between 10 and 5 readers a 20% discount on the course fee. All you have to do is provide an example/link to a social media campaign which you feel was well executed. Leave your answers/links in the comment section of this post. Click through to read up about the course on offer.