From Myspace to Bebo and Vine, there are loads of defunct social media sites, but did you know Apple once launched one? The technology giant created a music-orientated social network which failed miserably, and many don’t know it even existed. Apple once launched a social media siteThousands were made aware of the site, called Ping, for the first time this week after a man made a TikTok video about it. “One of my favorite pieces of tech history is Apple’s silently biggest failure ever and the fact that it only now exists in one of my favorite movies of all time,” he said. He then showed a clip…