There has been an increase in geological activity since I posted that, particularly around the Pacific Rim (the so-called "Ring of Fire"). In addition there have been numerous earthquakes in excess of 4.0 Richter throughout the American Southwest following the "forecast" (or whatever one wishes to call it) and now increasing volcanic activity in Iceland and a very interesting rise in earthquakes around El Hierro in the Canary Islands.
So what does this mean for my theory?
I suppose it could be some validation, but something like this still needs long-term data before I could comfortably say "Hey, this makes the possibility of earthquakes more likely to happen!" Although in the past month there has been one peer-reviewed and published journal study that kinda dovetails with this concept of mine.
So here's what I'm gonna do: I'm gonna keep watching this thing that I've been observing, and the next time the conditions are "favorable" (for lack of a better term), I'll make a note of it and we'll see what happens.