I am Simon Howard, author of SMMU, Chocolate Doom and FraggleScript, former maintainer of Freedoom and responsible for various other Doomy things throughout its history. I'm also a Sysop here: message me if you need help. My main interest on the Wiki is in writing quality technical articles about Doom's internals.
You may find me rewording or rephrasing articles in order to give them a more encyclopedic style. Some tips can be found in Doom Wiki:Style.