The first thing to note is that I aim to switch my blog publishing schedule to Monday & Thursday. This is probably better timing for linking to my new articles on Twitter. (Most of my online activities are on Twitter.)
Secondly, my MMT primer is undergoing editing. It will be awhile before it is ready. I will have to decide whether to aim for a simultaneous launch of the e-book and paperback; the paperback layout takes longer, as I prefer to wait for a physical proof. I will make that decision once the layout has been finished for at least one version.