I use my GhoHD in landscape for reading. But as homescreen and all list views look pressed, I swap the orientation using NickelMenu.
Now I try to otimize ;-)
The configuration from reading to home should work with this:
menu_item : reader :Home :nickel_orientation

ortrait
chain_always :nickel_misc :home
But there is no way back to the reading view like:
menu_item : main :Reading :nickel_orientation :landscape
chain_always :nickel_open :CURRENT-last-open-BOOK
Will it be possible to add an option/argument to open the last-open-book?