Impressive growth, albeit through less than amazing means. Instagram grew, but didn't require viewers to have any account or attachment to the platform / appli

Impressive growth, albeit through less than amazing means. Instagram grew, but didn't require viewers to have any account or attachment to the platform / application. Socialcam / Viddy both grow _truly_ virally through Facebook in that it posts to your wall when a video is viewed. What _is_ interesting is the sociological side of things, which highlights what most people are actually interested in vs what they claim in reality.