In comments on a post relating to the announcement that iBooks on the iPad would be able to sync “free” EPUB books through iTunes, a reader expressed skepticism that users would be able to download them without iTunes. Hey iPhone/iPod Touch users: What can you download directly and use without using itunes on a separate computer? Can you download a file to the iPhone/iPod Touch via the web then open that file? If I want to read a Baen epub why do I need to go through iTunes? In fact,...