I find the CSA definition embedded in the first paragraph breaks the flow. Why not move it to a glossary. In the real book you could put the glossary at the end of the book but for now I just put it to the bottom of the page to test out readability: --[EricSaumur](/User:EricSaumur) 04:38, 1 March 2012 (UTC)
Great idea! I've updated the preface. --[Brandon](/User:Brandon_CS_Sanders) 04:47, 1 March 2012 (UTC)