ARM has started what I find an interesting series of presentations giving facts about their products.
Here is the list so far:
In this, I have only listed the "Top x Things You Did Not Know About" content. There were too many to feature them all on the group overview page so grouped them here not to swamp that overview page whilst still being able to feature them. This document also allows people to go from one to the next through the "Incoming Links" section on the right column for each of them.
For an index of all documents, here is a live link: ARM Processors Documents