If you've been a follower of the site for awhile, you may remember the post "Written in a Corner." In that post, I mentioned that I would write another post addressing the topic of plausible impossibility, which is an important concept in speculative fiction writing. Of course, if you've been a follower of the site for awhile, you probably also have realized that I'm not always very good at following up on these post ideas that I drop in my posts in anything approaching a timely fashion. Don't worry, I'll get to it eventually. In this case, it's only taken me a couple months.