Not much to say, other than my vision is continually improving. I don't know when it's going to be fixed, but I don't care. I'll probably never stop playing Diplopia even after I've recovered stereopsis, simply because I don't ever want to lose it.
What's changed? The double images are coming closer together. Also, I notice that there are times in which I can notice both of the visual input streams simultaneously for more than a moment. My vision is literally coming together.
I've been vigilantly playing Diplopia while undergoing tDCS. I do some kind of variation of one-off, one-on. I'm getting quite good at Bricks. I got to the level with the almost indestructible bricks for the first time. I have to say that it's pretty exciting. The Space game is fun. It's a little irritating how sensitive the controls are. I am sort of tempted to purchase a Leap Motion controller so that I can use my hands to control the spacecraft. The ultimate in nerdy goodness.