Move over iBooks, there's a new e-reader for iPad in town: Marvin. I heard about it from a KindleKorner reader, and it's almost enough to make me wish I'd bought an iPad Mini instead of a Nexus 7. First, the basic information. Marvin is free, for now, but their website indicates that will end at some time. It opens DRM-free EPUBs, but they say they're working on more formats. I'm hoping for MOBI to come soon. It's an iPad-only app, but an iPhone version is coming. So, why another e-book app? Because this one is just amazing. Want complete control of how your...