The document discusses various social media channels used to promote a hockey team's flash mob event, including their level of success. It found that YouTube, which received 147 views on uploaded videos, and Facebook, which gained 25 likes, were most successful due to cross-posting content. Other channels like Foursquare, Pinterest, and Doodle.ly saw little engagement due to a lack of followers. It recommends building a larger community, focusing promotion across fewer integrated channels like Facebook, Twitter, and YouTube, and holding the event earlier in a central location.