Originally Posted by rfog
There are a lot more things that can be added: Interline adjustment, more fonts (It only has 4), two columns in portrait, two, three or four columns in landscape (with inter-column margin adjustable), theme creation and management, nested collections (in the base that new update will have collections), a scroll mode instead of page mode, sync between devices (no, it is not needed any online server, it can be done via email automatically)...
Thanks for the comments. Most of that is on our wish list - except scroll mode. Cool feature for sure, but probably not in the cards for this year. Would you want continuous scroll through the entire book? If not, how would it be broken up? We could make that single "page" but seems that would only make sense if authors actually used the "Page Map" extension to EPUB spec, and I've rarely seen that used.