These 18 social media flat icons were created by Pierre Borodin and they result in unique buttons that will connect users with various social media sites. The social media sites, platforms, and companies represented are Behance, Dribble, Email, Facebook, Forrst, Google+, Heart, Instagram, Last.fm, LinkedIn, Picasa, Pinterest, RSS, Skype, Tumblr, Twitter, Vimeo and YouTube.