I am totally amazed at what I've seen so far - and I have only tested a couple of my older ePub 2 books. You really outdid yourself with M3!!
Now I need to test some of the ePub3 support and CBR/CBZ!
I really hope that M3 will be ported over to android devices. While I do get a small sense of superiority when I show those poor unfortunate folks what they are missing
it would open Marvin up to a very large market...and we all know Marvin puts all those other reading apps to shame...
Keep up the great work!