What exactly is Ethereum?
It's weird that for such a thing as Ethereum there has not yet been a question asked that would suit a lot of new comers. The reason I ask is because I have far from a solid understanding on Ethereum and would like to be able to point myself and newcomers to this question in the future. I hope this isn't too off-topic. Feel free to answer in a way that suits newcomers and not so much the question.