VidMe is a new one but it's kind of a joke currently. I want it to succeed but it's kind of glitchy. I can't upload or comment from mobile. The search function is lacking and 99% of the content is gaming or animation which I have nothing against but it's not really my cup of tea. Youtube isn't terrible like so many people say, keep making your content for Youtube and you'll be happy you did. That said this, Steemit that is, is an awesome new platform where I'm going to be putting a lot of my time and energy.