I'm a pretty avid user of coincap.io. It's a fantastic web site where you can look at crypto currencies by their market capitalization.
But when you click a currency, you can't get a quick rundown of what it's all about:
On any given cryptocurrency you can write not just one article, but an article for each of these questions. That said, an index would prove very handy.
So, here's what I'm going to do:
Write an article a day for a cryptocurrency following the same format day after day, summarizing the coin and its ups and downs.