I'm a big fan of ebooks - I'm running out of space on my bookshelves, even after cutting back to the unread pile plus favourites I don't want to give away to charity! Nowadays I generally only buy novels in hardcopy if I can't get the electronic version or if, having read one, I really like it and want a physical copy to re-read at my leisure.
Re pricing, etc, I would point out that not all publishers charge rip-off prices for ebooks.
Angry Robot, publishers of our esteemed member Ian Whates amongst others, publish all their books as both paperbacks and DRM-free ebooks, the latter at around half the price of the paperback. I don't know what the royalties on each version are like - I will have to make discreet enquiries
P.S. Love the ASCII tie-fighters, Rodders!