Ha. Sage. XD More like "extremely tired of how they're screwing us over, here are some nicer publishers" advice. :P
Also I forgot, there is Fictionwise though it's having an interesting moment or two of late which might not bode well, but they have some multi-format books that are DRM free and you should be fine as long as you download them immediately, and always, with any ebook store you should do this anyway. And back. Them. Up. You'll thank us if anything happens.
http://www.fictionwise.com/ebooks/multiformat.htm