Not just marketing. I can actually respect they aren't shilling like some of the other chains. I am wondering what they have been doing not only in development, but analyzing the hardware. The post I linked to has an ongoing dialogue on inexpensive ways (on relation to how it is being does now renting from Amazon) to run the nodes. I am astonished there was not someone assigned (or a few someones) keeping track of this side of things. I am unsure of a lot, my ignorance a good part of that. Despite that, it still isn't adding up how we got here.