Wow! This is really cool! Well, at least it is for me. I've always wanted to find a chart that broke down how Christianity has fragmented, and now I've found one: the Christianity Outline Flowchart. Click on a box (English -Speaking Protestant, for example) and it will expand to show the further fragmentation. It could use a search function, but otherwise, it's excellent. Very interesting to see where all of today's denominations originated.