Unfortunately as I know there are some who use them, I am not currently providing e-book downloads. We can generate them, but the formatting needs some tweaking. They'll reappear for all issues once this gets done, but it may not be until the next issue at the earliest.
This deserves a little bump. These are some great articles. Molly's in particular echoes with me since I have also long wanted such a system, and I expect that many other experienced devs have as well.