If you are into crypto currencies and ICOs then you MUST check out this one. It's called EXPERTY.IO and it sounds so amazing I can't see it not being a HUGE economy by itself and help out millions of people around the world who have knowledge that someone else needs. Anyone can use it for any kind of knowledge, from a Grandmother wanting to learn Spanish from someone in Cali, Colombia to any of us that have been into crypto currencies for a long time.
Watch the video and it will explain everything to you. Then you will know the excitement I share.
Link to the video
And link to Experty to explain it in detail. https://experty.io/en