I like ebooks as a concept, but I hate walled-garden stuff like the Amazon Kindle. There’s probably devices that are okay, I’ve just not been particularly motivated to find one of those. I buy most of my books secondhand anyway, chances are that I’d only read legally free (e.g. fanfiction) and pirated books on my ereader. That said, I haven’t seen much in way of heated (verbal) battles about this. I don’t hang out in book enthusiast spaces, though.