Looks cool, but I really get a little tweaked when incomplete things are shared like this. To me, it's not useful if I can't read through and work the whole guide, which leaves this one somewhere between email-bait to get updates on the end or just regularly incomplete.
I see it as more of a multi-part blog series, where you can read the first few parts and wait for the rest, or you can wait until all parts have been written and read it all. In this case, it's better than a blog series, because you can be notified as soon as it's complete without having to keep checking back.
