Yepp 
Unfortunately the project is advancing slower tan expected. Also, spring is coming, so I'll have less time for it than in the winter. But even if slowly, I will make it happen And those articles on my blog will be written as I complete the steps in real life (the driving circuit, the 8x8x8 cube soldering and the software).
I've just found a great youtube video, by the way, in which Kevin Darrah explains multiplexing and bit angle modulation. The part that I found interesting is that the LEDs can be dimmed from software, so I'll make sure to include that in my code:
