Well, I've been thinking of doing it with this blog for a time, so I may as well make my intentions public.
The ultimate goal is to create a number of articles and essays on this blog which can be leveraged in a work of non-fiction related to my faith. To work toward this end, I've imported the existing articles in to Scrivener. At a later date, I'll work on importing partial drafts.
Since I'm going public with this intent, I'll probably do a little proper outlining so I make sure I cover what I want to cover. Scrivener makes this easy, and will allow me to easily tell when I have a larger article (which can be split for multiple posts) as well as allow for easy rearrangement and restructuring of the book.
The existing posts currently amount to about 10k words. Truthfully, it is more than I expected. I expect it to go fairly smoothly once I get an outline in place.