[hni]

Mark seems to see the main problem with the carbs contained in grains. This does not apply to Gluten protein obviously, as it is nearly free of carbohydrates. The only problem with Gluten seems to be that some (up to a third according to Mark) people seem to be intolerant to Gluten. From what I could gather from the two links you provided, you should be ok with a Gluten-heavy diet as long as you make sure that you are not sensitive to it (which can be diagnosed easily)